Cita APA

Alfred M Lucas & Peter R Stettenheim. (1972). Avian Anatomy Integument Part 2. U SA.

Chicago Edition Citation

Alfred M Lucas i Peter R Stettenheim. Avian Anatomy Integument Part 2. U SA, 1972.

Cita MLA

Alfred M Lucas i Peter R Stettenheim. Avian Anatomy Integument Part 2. U SA, 1972.

Atenció: Aquestes cites poden no estar 100% correctes.