Cita APA

Vernon L Avila. (1995). Biology: Investigating life on earth. Boston, Massachusetts: Jones and Bartlett.

Chicago Style Citation

Vernon L Avila. Biology: Investigating Life On Earth. Boston, Massachusetts: Jones and Bartlett, 1995.

Cita MLA

Vernon L Avila. Biology: Investigating Life On Earth. Boston, Massachusetts: Jones and Bartlett, 1995.

Atenció: Aquestes cites poden no estar 100% correctes.