Cita APA

Ehrlich, R. (2001). Nine crazy ideas in science: A few might even be true. Princeton University Press.

Citación estilo Chicago

Ehrlich, Robert. Nine Crazy Ideas in Science: A Few Might Even Be True. Princeton, N.J.: Princeton University Press, 2001.

Cita MLA

Ehrlich, Robert. Nine Crazy Ideas in Science: A Few Might Even Be True. Princeton University Press, 2001.

Warning: These citations may not always be 100% accurate.