APA
Hughes G. M., . (1973). The vertebrate lung. Oxford university press, London: .
Chicago
Hughes G M, . 1973. The vertebrate lung. Oxford university press, London: .
Harvard
Hughes G. M., . (1973). The vertebrate lung. Oxford university press, London: .
MLA
Hughes G M, . The vertebrate lung. Oxford university press, London: . 1973.