APA (7e ed.) Bronvermelding

White D. David. (1899). Fossil flora of the Lower Coal Measures of Missouri. Washington, Governmext Printing Office, 1899.

Chicago (17e ed.) Bronvermelding

White D. David. Fossil Flora of the Lower Coal Measures of Missouri. Washington, Governmext Printing Office, 1899, 1899.

MLA (9e ed.) Bronvermelding

White D. David. Fossil Flora of the Lower Coal Measures of Missouri. Washington, Governmext Printing Office, 1899, 1899.

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