Cita APA (7a ed.)

Hamalainen, P. (1996). Yemen: A Lonely Planet travel survival kit (3rd ed.). Lonely Planet Pub.

Cita Chicago Style (17a ed.)

Hamalainen, Pertti. Yemen: A Lonely Planet Travel Survival Kit. 3rd ed. Hawthorn, Vic., Australia: Lonely Planet Pub, 1996.

Cita MLA (9a ed.)

Hamalainen, Pertti. Yemen: A Lonely Planet Travel Survival Kit. 3rd ed. Lonely Planet Pub, 1996.