Cita APA

Moran, R. C. 1. (2004). A natural history of ferns. Portland, Oregon: Timber Press.

Citación estilo Chicago

Moran, Robbin Craig 1956-. A Natural History of Ferns. Portland, Oregon: Timber Press, 2004.

Cita MLA

Moran, Robbin Craig 1956-. A Natural History of Ferns. Portland, Oregon: Timber Press, 2004.