APA (7th ed.) Zitazioa

EMERSON, R. W. (1971). The collected works of Ralph Waldo Emerson: Nature, addresses, and lectures. Harvard University press.

Chicago Style (17th ed.) Zitazioa

EMERSON, Ralph Waldo. The Collected Works of Ralph Waldo Emerson: Nature, Addresses, and Lectures. Cambridge: Harvard University press, 1971.

MLA (9th ed.) Zitazioa

EMERSON, Ralph Waldo. The Collected Works of Ralph Waldo Emerson: Nature, Addresses, and Lectures. Harvard University press, 1971.