APA (7e ed.) Bronvermelding

Treece, E. M. W., & Treece, J. W. (1973). Elements of research in nursing. Mosby.

Chicago (17e ed.) Bronvermelding

Treece, Eleanor Mae Walters, en James William Treece. Elements of Research in Nursing. Saint Louis: Mosby, 1973.

MLA (9e ed.) Bronvermelding

Treece, Eleanor Mae Walters, en James William Treece. Elements of Research in Nursing. Mosby, 1973.