APA aipamena

Graham, S. A. (1957). FOREST ENTOMOLOGY. McGraw-Hill.

Chicago Style aipamena

Graham, Samuel A. FOREST ENTOMOLOGY. McGraw-Hill, 1957.

MLA aipamena

Graham, Samuel A. FOREST ENTOMOLOGY. McGraw-Hill, 1957.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.