APA (7th ed.) Citation

Schoorl, J. W. (1990). A phylogenetic study on Cossidae (Lepidoptera: Ditrysia) based on external adult morphology. Nationaal Natuurhistorisch Museum.

Chicago Style (17th ed.) Citation

Schoorl, J. W. A Phylogenetic Study on Cossidae (Lepidoptera: Ditrysia) Based on External Adult Morphology. Leiden: Nationaal Natuurhistorisch Museum, 1990.

MLA (9th ed.) Citation

Schoorl, J. W. A Phylogenetic Study on Cossidae (Lepidoptera: Ditrysia) Based on External Adult Morphology. Nationaal Natuurhistorisch Museum, 1990.

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