APA

Steyskal G. C., . (1966). Otitidae from the Galápagos Islands (Diptera, Acalyptratae). : .

Chicago

Steyskal George C, . 1966. Otitidae from the Galápagos Islands (Diptera, Acalyptratae). : .

Harvard

Steyskal G. C., . (1966). Otitidae from the Galápagos Islands (Diptera, Acalyptratae). : .

MLA

Steyskal George C, . Otitidae from the Galápagos Islands (Diptera, Acalyptratae). : . 1966.