APA (7th ed.) Citation

Howe, H. V., & Alexander, C. I. (1929). [Ostracoda]. s.n.].

Chicago Style (17th ed.) Citation

Howe, Henry V., and Charles Ivan Alexander. [Ostracoda]. [S.l.: s.n.], 1929.

MLA (8th ed.) Citation

Howe, Henry V., and Charles Ivan Alexander. [Ostracoda]. s.n.], 1929.