APA (7th ed.) Citation

Pursell, R. A., & Allen, B. H. (2017). A taxonomic revision of the Erpodiaceae (Bryophyta). New York Botanical Garden.

Chicago Style (17th ed.) Citation

Pursell, Ronald A., and Bruce H. Allen. A Taxonomic Revision of the Erpodiaceae (Bryophyta). Bronx, New York, USA: New York Botanical Garden, 2017.

MLA (9th ed.) Citation

Pursell, Ronald A., and Bruce H. Allen. A Taxonomic Revision of the Erpodiaceae (Bryophyta). New York Botanical Garden, 2017.