APA Citation

Ackerman, J. D. 1., Morales, M., & Tremblay, R. L. Darwin's orchids: Their variation, plasticity and natural selection.

Chicago Style Citation

Ackerman, James D. 1950-, Mariely Morales, and Raymond L. Tremblay. Darwin's Orchids: Their Variation, Plasticity and Natural Selection.

MLA Citation

Ackerman, James D. 1950-, Mariely Morales, and Raymond L. Tremblay. Darwin's Orchids: Their Variation, Plasticity and Natural Selection.

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