APA (7. basım) Alıntı

Haggard, H. W. (1962). The doctor in history. Barnes & Noble.

Chicago Style (17. basım) Atıf

Haggard, Howard Wilcox. The Doctor in History. New York: Barnes & Noble, 1962.

MLA (9th ed.) Atıf

Haggard, Howard Wilcox. The Doctor in History. Barnes & Noble, 1962.