APA

Scott P., . (1959). BBC/IUCN Darwin centenary expedition to the British Virgin Islands, Trinidad, Panama, Ecuador and the Galápagos Islands. : .

Chicago

Scott Peter, . 1959. BBC/IUCN Darwin centenary expedition to the British Virgin Islands, Trinidad, Panama, Ecuador and the Galápagos Islands. : .

Harvard

Scott P., . (1959). BBC/IUCN Darwin centenary expedition to the British Virgin Islands, Trinidad, Panama, Ecuador and the Galápagos Islands. : .

MLA

Scott Peter, . BBC/IUCN Darwin centenary expedition to the British Virgin Islands, Trinidad, Panama, Ecuador and the Galápagos Islands. : . 1959.