APA (7th ed.) Citation

Holland, W. J. (1893). New species of West African drepanulidæ. [Entomological Rooms of the Academy of Natural Sciences].

Chicago Style (17th ed.) Citation

Holland, W. J. New Species of West African Drepanulidæ. [Philadelphia]: [Entomological Rooms of the Academy of Natural Sciences], 1893.

MLA (9th ed.) Citation

Holland, W. J. New Species of West African Drepanulidæ. [Entomological Rooms of the Academy of Natural Sciences], 1893.