APA aipamena

Hamel, C., & Ryan-jones, D. L. (1998). Internet companion for abnormal Psychology. Longman.

Chicago Style aipamena

Hamel, Cheryljand, and David L. Ryan-jones. Internet Companion for Abnormal Psychology. New York: Longman, 1998.

MLA aipamena

Hamel, Cheryljand, and David L. Ryan-jones. Internet Companion for Abnormal Psychology. Longman, 1998.