Cita APA (7a ed.)

Rymer, K. (1951). Red alder in british columbia. Department of resources and development, Forest Branch.

Cita Chicago Style (17a ed.)

Rymer, K.W. Red Alder in British Columbia. Canada: Department of resources and development, Forest Branch, 1951.

Cita MLA (9a ed.)

Rymer, K.W. Red Alder in British Columbia. Department of resources and development, Forest Branch, 1951.