APA aipamena

Bixby, J. E. (1991). Intercom 2000. Boston, MA: Heinle & Heinle pub.

Chicago Style aipamena

Bixby, Jennifer E. Intercom 2000. Boston, MA: Heinle & Heinle pub, 1991.

MLA aipamena

Bixby, Jennifer E. Intercom 2000. Boston, MA: Heinle & Heinle pub, 1991.