Starr, C. Biology: The unity and diversity of life (15th edition.).
Cita Chicago (17th ed.)Starr, Cecie. Biology: The Unity and Diversity of Life. 15th edition.
Cita MLA (9th ed.)Starr, Cecie. Biology: The Unity and Diversity of Life. 15th edition.
Atenció: Aquestes cites poden no estar 100% correctes.