Παραπομπή σε μορφή APA (7η εκδ.)

Cowell, C. C., Schwehn, H. M., & Walker, J. (1973). Modern methods in secondary school physical education (Third edition.). Allyn and Bacon.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cowell, Charles Clarence, Hilda Marie Schwehn, και June Walker. Modern Methods in Secondary School Physical Education. Third edition. Boston: Allyn and Bacon, 1973.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cowell, Charles Clarence, et al. Modern Methods in Secondary School Physical Education. Third edition. Allyn and Bacon, 1973.