Cita APA (7th ed.)

Pyle, R. M. (2012). The tangled bank: Writings from Orion. Oregon State University Press.

Cita Chicago (17th ed.)

Pyle, Robert Michael. The Tangled Bank: Writings from Orion. Corvallis, OR: Oregon State University Press, 2012.

Cita MLA (9th ed.)

Pyle, Robert Michael. The Tangled Bank: Writings from Orion. Oregon State University Press, 2012.