Cita APA (7a ed.)

Vergara, B. S., Argosino, G., & Banta, S. (1991). Heliconias in the Philippines. Island Publishing House, Inc.

Cita Chicago Style (17a ed.)

Vergara, Ben S., G.S Argosino, y S.J Banta. Heliconias in the Philippines. Manila: Island Publishing House, Inc, 1991.

Cita MLA (9a ed.)

Vergara, Ben S., et al. Heliconias in the Philippines. Island Publishing House, Inc, 1991.