Peterson, D., & Bekoff, M. (2015). The Jane effect: Celebrating Jane Goodall. Trinity University Press.
Cita Chicago (17th ed.)Peterson, Dale, i Marc Bekoff. The Jane Effect: Celebrating Jane Goodall. San Antonio, Texas: Trinity University Press, 2015.
Cita MLA (9th ed.)Peterson, Dale, i Marc Bekoff. The Jane Effect: Celebrating Jane Goodall. Trinity University Press, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.