APA-Zitierstil (7. Ausg.)

Fawcett, J., & Downs, F. S. (1986). The relationship of theory and research (1. print.). Appleton-Century-Crofts.

Chicago-Zitierstil (17. Ausg.)

Fawcett, Jacqueline, und Florence S. Downs. The Relationship of Theory and Research. 1. print. Norwalk, Conn: Appleton-Century-Crofts, 1986.

MLA-Zitierstil (9. Ausg.)

Fawcett, Jacqueline, und Florence S. Downs. The Relationship of Theory and Research. 1. print. Appleton-Century-Crofts, 1986.