APA (7th ed.) Citation

Collis, M. L., & Kirchhoff, B. (1974). Swimming. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Collis, Martin L., and Bill Kirchhoff. Swimming. Boston: Allyn and Bacon, 1974.

MLA (9th ed.) Citation

Collis, Martin L., and Bill Kirchhoff. Swimming. Allyn and Bacon, 1974.