Παραπομπή σε μορφή APA (7η εκδ.)

Safrit, M. J. (1990). Introduction to measurement in physical education and exercise science (2nd ed.). Times Mirror/Mosby College Pub..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Safrit, Margaret J. Introduction to Measurement in Physical Education and Exercise Science. 2nd ed. St. Louis: Times Mirror/Mosby College Pub., 1990.

Παραπομπή σε μορφή MLA (8th εκδ.)

Safrit, Margaret J. Introduction to Measurement in Physical Education and Exercise Science. 2nd ed. Times Mirror/Mosby College Pub., 1990.