Cita APA

Werner, R. A. (1986). The eastern larch beetle in Alaska. Oregón: United States Department of Agriculture.

Citación estilo Chicago

Werner, Richard A. The Eastern Larch Beetle in Alaska. Oregón: United States Department of Agriculture, 1986.

Cita MLA

Werner, Richard A. The Eastern Larch Beetle in Alaska. Oregón: United States Department of Agriculture, 1986.

Precaución: Estas citas no son 100% exactas.