APA استشهاد

Leon, A., & Thomas, C. (1996). How to become a successful software professional. Comdex computer publishing.

استشهاد بنمط شيكاغو

Leon, Alexis, و C.K Thomas. How to Become a Successful Software Professional. New Delhi: Comdex computer publishing, 1996.

MLA استشهاد

Leon, Alexis, و C.K Thomas. How to Become a Successful Software Professional. Comdex computer publishing, 1996.