Παραπομπή APA

Hull, R. (2009). Comparative plant virology (2nd ed.). Elsevier.

Παραπομπή Chicago Style

Hull, Roger. Comparative Plant Virology. 2nd ed. Burlington: Elsevier, 2009.

Παραπομπή MLA

Hull, Roger. Comparative Plant Virology. 2nd ed. Elsevier, 2009.