Παραπομπή APA

Schultz, H. D. (1964). How to survive and make money in them. Prentice-Hall, Inc.

Παραπομπή Chicago Style

Schultz, Harry D. How to Survive and Make Money in Them. New Jersey: Prentice-Hall, Inc, 1964.

Παραπομπή MLA

Schultz, Harry D. How to Survive and Make Money in Them. Prentice-Hall, Inc, 1964.