APA aipamena

(1981). The Literary Heritage Editor Hans P. Guth. D.C. Heath & Company.

Chicago Style aipamena

The Literary Heritage Editor Hans P. Guth. D.C. Heath & Company, 1981.

MLA aipamena

The Literary Heritage Editor Hans P. Guth. D.C. Heath & Company, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.