Citazione Stile APA (7a Edizione)

HASTINGS, P. G. (1968). Introduction to business.: Paul G Hastings. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

HASTINGS, Paul G. Introduction to Business.: Paul G Hastings. New York: McGraw-Hill, 1968.

Citatione MLA (9a ed.)

HASTINGS, Paul G. Introduction to Business.: Paul G Hastings. McGraw-Hill, 1968.