APA aipamena

Emerson, R. W. (1968). Essays and journals. Programmed Classics.

Chicago Style aipamena

Emerson, Ralph Waldo. Essays and Journals. Programmed Classics, 1968.

MLA aipamena

Emerson, Ralph Waldo. Essays and Journals. Programmed Classics, 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.