Gaya APA

FRS,FLS, E., D.S, K. (1969). Illustrated Guide to Tropical Plants . Tokyo: Hirokawa Publishing Company Inc.Tokyo.

Gaya MLA

FRS,FLS, EJH.CORNER., D.S, K.WATANABE. "Illustrated Guide to Tropical Plants". Tokyo: Hirokawa Publishing Company Inc.Tokyo, 1969. Text.