Cita APA (7a ed.)

Pyle, R. M. (2016). Through a Green Lens: Fifty Years of Writing for Nature. Oregon State University Press.

Cita Chicago Style (17a ed.)

Pyle, Robert Michael. Through a Green Lens: Fifty Years of Writing for Nature. Corvallis: Oregon State University Press, 2016.

Cita MLA (8a ed.)

Pyle, Robert Michael. Through a Green Lens: Fifty Years of Writing for Nature. Oregon State University Press, 2016.