Παραπομπή APA

Shepherd, W. G. (1983). Microeconomics. Prentice Hall.

Παραπομπή Chicago Style

Shepherd, William G. Microeconomics. New Jersey: Prentice Hall, 1983.

Παραπομπή MLA

Shepherd, William G. Microeconomics. Prentice Hall, 1983.