APA (7e ed.) Bronvermelding

Fawcett, J., & Downs, F. S. (1994). The relationship of theory and research (Second edition.). Info Access & Distribution.

Chicago (17e ed.) Bronvermelding

Fawcett, Jacqueline, en Florence S. Downs. The Relationship of Theory and Research. Second edition. Singapore: Info Access & Distribution, 1994.

MLA (9e ed.) Bronvermelding

Fawcett, Jacqueline, en Florence S. Downs. The Relationship of Theory and Research. Second edition. Info Access & Distribution, 1994.