Cita APA (7th ed.)

Brosnahan, T., Brosnahan, T. G., & Keller, N. (1997). Guatemala, Belize % Yucatan: La Ruta Maya (3rd ed.). Lonely Planet Pub.

Cita Chicago (17th ed.)

Brosnahan, Tom, Tom. Guatemala Brosnahan, i Nancy Keller. Guatemala, Belize % Yucatan: La Ruta Maya. 3rd ed. Hawthorn, Vic., Australia: Lonely Planet Pub, 1997.

Cita MLA (9th ed.)

Brosnahan, Tom, et al. Guatemala, Belize % Yucatan: La Ruta Maya. 3rd ed. Lonely Planet Pub, 1997.