APA (7th ed.) Zitazioa

Mayo, H. B. (2017). Investments: An introduction (12th ed.). cengage learning.

Chicago Style (17th ed.) Zitazioa

Mayo, Herbert B. Investments: An Introduction. 12th ed. Mexico: cengage learning, 2017.

MLA (9th ed.) Zitazioa

Mayo, Herbert B. Investments: An Introduction. 12th ed. cengage learning, 2017.