APA (7th ed.) Citation

Merrill, E. D. (1921). New Philippine Myrtaceae ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Merrill, Elmer Drew. New Philippine Myrtaceae. [Sonderdr.]. 1921.

MLA (9th ed.) Citation

Merrill, Elmer Drew. New Philippine Myrtaceae. [Sonderdr.]. 1921.

Warning: These citations may not always be 100% accurate.