APA Citation

Moore, H. E. 1. Geranium Campii and G. durangense, two new species.

Chicago Style Citation

Moore, Harold E. 1917-1980. Geranium Campii and G. Durangense, Two New Species.

MLA Citation

Moore, Harold E. 1917-1980. Geranium Campii and G. Durangense, Two New Species.

Warning: These citations may not always be 100% accurate.