APA (7e ed.) Bronvermelding

Stubbendieck. North American Wildland Plants, Third Edition. University of Nebraska Press.

Chicago (17e ed.) Bronvermelding

Stubbendieck. North American Wildland Plants, Third Edition. University of Nebraska Press.

MLA (8e ed.) Bronvermelding

Stubbendieck. North American Wildland Plants, Third Edition. University of Nebraska Press.

Let op: Deze citaties zijn niet altijd 100% accuraat.