Cita APA (7a ed.)

Mann, M., & Fries, C. C. (1940). Swimming fundamentals. Prentice-Hall.

Cita Chicago Style (17a ed.)

Mann, Matt, y Charles Carpenter Fries. Swimming Fundamentals. New York: Prentice-Hall, 1940.

Cita MLA (9a ed.)

Mann, Matt, y Charles Carpenter Fries. Swimming Fundamentals. Prentice-Hall, 1940.