APA

Philip C. B., . (1976). Horse-flies, too, take some victims in cold blood, as on Galapagos Isles. : .

Chicago

Philip C B, . 1976. Horse-flies, too, take some victims in cold blood, as on Galapagos Isles. : .

Harvard

Philip C. B., . (1976). Horse-flies, too, take some victims in cold blood, as on Galapagos Isles. : .

MLA

Philip C B, . Horse-flies, too, take some victims in cold blood, as on Galapagos Isles. : . 1976.