APA (7th ed.) Citation

Landry, B., & Gielis, C. (1992). A synopsis of the Pterophoridae (Lepidoptera) of the Galápagos Islands, Ecuador. Nationaal Natuurhistorisch Museum.

Chicago Style (17th ed.) Citation

Landry, B., and C. Gielis. A Synopsis of the Pterophoridae (Lepidoptera) of the Galápagos Islands, Ecuador. Leiden: Nationaal Natuurhistorisch Museum, 1992.

MLA (9th ed.) Citation

Landry, B., and C. Gielis. A Synopsis of the Pterophoridae (Lepidoptera) of the Galápagos Islands, Ecuador. Nationaal Natuurhistorisch Museum, 1992.

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