APA (7e ed.) Bronvermelding

Boisen, H. B. (1882). Preparatory book of German prose. Ginn, Heath, and Company.

Chicago (17e ed.) Bronvermelding

Boisen, Hermann B. Preparatory Book of German Prose. Boston: Ginn, Heath, and Company, 1882.

MLA (8e ed.) Bronvermelding

Boisen, Hermann B. Preparatory Book of German Prose. Ginn, Heath, and Company, 1882.