APA (7e ed.) Bronvermelding

Brongersma, L. D., & Venema, G. F. (1963). To the mountains of the stars. Doubleday.

Chicago (17e ed.) Bronvermelding

Brongersma, Leo Daniel, en G. F. Venema. To the Mountains of the Stars. Garden City, N. Y: Doubleday, 1963.

MLA (9e ed.) Bronvermelding

Brongersma, Leo Daniel, en G. F. Venema. To the Mountains of the Stars. Doubleday, 1963.