Cita APA (7th ed.)

Nixon, J. E. (1980). An introduction to physical education (9ª ed.). Saunders College.

Cita Chicago (17th ed.)

Nixon, John E. An Introduction to Physical Education. 9ª ed. Saunders College, 1980.

Cita MLA (9th ed.)

Nixon, John E. An Introduction to Physical Education. 9ª ed. Saunders College, 1980.