APA-referens (7:e uppl.)

Musgrave, W. E., Clegg, M., & Polk, M. (1904). Part I. Amebas: Their cultivation and etiologic significance. Bureau of Public Print.

Chicago-referens (17:e uppl.)

Musgrave, William E., Moses Clegg, och Mary Polk. Part I. Amebas: Their Cultivation and Etiologic Significance. Manila: Bureau of Public Print, 1904.

MLA-referens (9:e uppl.)

Musgrave, William E., et al. Part I. Amebas: Their Cultivation and Etiologic Significance. Bureau of Public Print, 1904.