Vergara, B. S., Argosino, G., & Banta, S. (1991). Heliconias in the Philippines. Island Publishing House, Inc.
芝加哥风格引文Vergara, Ben S., G.S Argosino, 与 S.J Banta. Heliconias in the Philippines. Manila: Island Publishing House, Inc, 1991.
MLA引文Vergara, Ben S., et al. Heliconias in the Philippines. Island Publishing House, Inc, 1991.
警告：这些引文格式不一定是100％准确.