Gaya APA

Jeppesen, J, A, A, &. (2007). Communications : JAA ATPL Training Edition 2 (ed. 2). Sanderson, USA: Jeppesen Sanderson Inc.

Gaya MLA

Jeppesen, Joint, Aviation, Authorities, &. "Communications : JAA ATPL Training Edition 2". ed. 2 Sanderson, USA: Jeppesen Sanderson Inc, 2007. Text.