APA (7th ed.) Citation

Coman, M. J., & Heavers, K. L. (1998). How to improve your study skills (2. ed.). NTC Publ. Group.

Chicago Style (17th ed.) Citation

Coman, Marcia J., and Kathy L. Heavers. How to Improve Your Study Skills. 2. ed. Lincolnwood, Ill: NTC Publ. Group, 1998.

MLA (9th ed.) Citation

Coman, Marcia J., and Kathy L. Heavers. How to Improve Your Study Skills. 2. ed. NTC Publ. Group, 1998.