APA استشهاد

Cowden, D. J., Croxton, F. E., & Klein, S. (1967). Applied general statistics (Ed.3.).

استشهاد بنمط شيكاغو

Cowden, Dudley J., Frederick E. Croxton, و Sidney Klein. Applied General Statistics. Ed.3. New Delhi, Prentice Hall of India Pvt Ltd, 1967.

MLA استشهاد

Cowden, Dudley J., et al. Applied General Statistics. Ed.3. 1967.