APA (7e ed.) Bronvermelding

Kiefer, W. J. (1961). Danger was no stranger. Queen's Work.

Chicago (17e ed.) Bronvermelding

Kiefer, William J. Danger Was No Stranger. St. Louis, Mo.: Queen's Work, 1961.

MLA (8e ed.) Bronvermelding

Kiefer, William J. Danger Was No Stranger. Queen's Work, 1961.