APA

Landry B., . (1993). Additions to the knowledge of the Pterophoridae (Lepidoptera) of the Galápagos Archipelago, Ecuador, with descriptions of two new species. : .

Chicago

Landry Bernard, . 1993. Additions to the knowledge of the Pterophoridae (Lepidoptera) of the Galápagos Archipelago, Ecuador, with descriptions of two new species. : .

Harvard

Landry B., . (1993). Additions to the knowledge of the Pterophoridae (Lepidoptera) of the Galápagos Archipelago, Ecuador, with descriptions of two new species. : .

MLA

Landry Bernard, . Additions to the knowledge of the Pterophoridae (Lepidoptera) of the Galápagos Archipelago, Ecuador, with descriptions of two new species. : . 1993.