APA (7e ed.) Bronvermelding
Gargiullo, M. B. (2007). A guide to native plants of the New York City region. Rivergate Books.
Chicago (17e ed.) Bronvermelding
Gargiullo, Margaret B. A Guide to Native Plants of the New York City Region. New Brunswick, N.J.: Rivergate Books, 2007.
MLA (9e ed.) Bronvermelding
Gargiullo, Margaret B. A Guide to Native Plants of the New York City Region. Rivergate Books, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.