Cita APA (7th ed.)
Starr, C. (1991). Biology: Concepts and applications. Wadsworth.
Cita Chicago (17th ed.)
Starr, Cecie. Biology: Concepts and Applications. Belmont: Wadsworth, 1991.
Cita MLA (9th ed.)
Starr, Cecie. Biology: Concepts and Applications. Wadsworth, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.