Styl cytowania APA

Calvo, P., & Geoffrey Waugh. (1979). Microeconomics: An introductory text. Tata Mcgraw Hill.

Styl cytowania Chicago

Calvo, Peter, i Geoffrey Waugh. Microeconomics: An Introductory Text. New Delhi: Tata Mcgraw Hill, 1979.

Styl cytowania MLA

Calvo, Peter, i Geoffrey Waugh. Microeconomics: An Introductory Text. Tata Mcgraw Hill, 1979.