APA (7e ed.) Bronvermelding

(1899). Yearbook of the United States Department of Agriculture 1898. Government Printing.

Chicago (17e ed.) Bronvermelding

Yearbook of the United States Department of Agriculture 1898. Washington: Government Printing, 1899.

MLA (9e ed.) Bronvermelding

Yearbook of the United States Department of Agriculture 1898. Government Printing, 1899.

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