Cita APA

Robinson, R. (2011). Biology: Macmillan Science Library. Macmillan Reference USA.

Chicago Style Citation

Robinson, Richard. Biology: Macmillan Science Library. Macmillan Reference USA, 2011.

Cita MLA

Robinson, Richard. Biology: Macmillan Science Library. Macmillan Reference USA, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.