APA (7th ed.) Citation

Backer, C. A., Bakhuizen van den Brink, R. C., & Steenis, C. G. G. J. v. (1950). Notes on the flora of Java ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Backer, Cornelis A., Reinier Cornelis Bakhuizen van den Brink, and Cornelis Gijsbert Gerrit Jan van Steenis. Notes on the Flora of Java. [Sonderdr.]. Buitenzorg, 1950.

MLA (9th ed.) Citation

Backer, Cornelis A., et al. Notes on the Flora of Java. [Sonderdr.]. 1950.