APA (7th ed.) Zitazioa

Lucy, T. (2002). Quantitative techniques (6th ed.). South-Western.

Chicago Style (17th ed.) Zitazioa

Lucy, Terry. Quantitative Techniques. 6th ed. Australia: South-Western, 2002.

MLA (9th ed.) Zitazioa

Lucy, Terry. Quantitative Techniques. 6th ed. South-Western, 2002.