APA Style

Balbach, H, J, F, Z, B, C, W, W, P, M, K. (). THE PLANT WORLD (5). New York Chicago Atlanta Da: Holt, Rinehart and Winston, Inc..

MLA Style

Balbach, Harry, J., Fuller,, Zane, B., Carothers, Willard, W., Payne, Margaret, K.. "THE PLANT WORLD". 5 New York Chicago Atlanta Da: Holt, Rinehart and Winston, Inc., . BOOK.