Drake, Richard. "Introduction: The Beardian Interpretation of American History".Charles Austin Beard: The Return of the Master Historian of American Imperialism, Ithaca, NY: Cornell University Press, 2018, pp. 1-6.https://doi.org/10.7591/9781501715143-004

Drake, R. (2018). Introduction: The Beardian Interpretation of American History. InCharles Austin Beard: The Return of the Master Historian of American Imperialism (pp. 1-6). Ithaca, NY: Cornell University Press.https://doi.org/10.7591/9781501715143-004

Drake, R. 2018. Introduction: The Beardian Interpretation of American History.Charles Austin Beard: The Return of the Master Historian of American Imperialism. Ithaca, NY: Cornell University Press, pp. 1-6.https://doi.org/10.7591/9781501715143-004

Drake, Richard. "Introduction: The Beardian Interpretation of American History" InCharles Austin Beard: The Return of the Master Historian of American Imperialism, 1-6. Ithaca, NY: Cornell University Press, 2018.https://doi.org/10.7591/9781501715143-004

Drake R. Introduction: The Beardian Interpretation of American History. In:Charles Austin Beard: The Return of the Master Historian of American Imperialism. Ithaca, NY: Cornell University Press; 2018. p.1-6.https://doi.org/10.7591/9781501715143-004