APA (7th ed.) Citation

Lawton, E. (1999). Moss flora of the Pacific Northwest (1. paperback ed.). Hattori Botanical Laboratory.

Chicago Style (17th ed.) Citation

Lawton, Elva. Moss Flora of the Pacific Northwest. 1. paperback ed. Nichinan, Miyazaki: Hattori Botanical Laboratory, 1999.

MLA (9th ed.) Citation

Lawton, Elva. Moss Flora of the Pacific Northwest. 1. paperback ed. Hattori Botanical Laboratory, 1999.