Παραπομπή APA

Pfadt, R. E. (1962). Fundamentals of applied entomology. Mac Millan Company.

Παραπομπή Chicago Style

Pfadt, Robert E. Fundamentals of Applied Entomology. Newyork: Mac Millan Company, 1962.

Παραπομπή MLA

Pfadt, Robert E. Fundamentals of Applied Entomology. Mac Millan Company, 1962.