APA aipamena

Harte, B. (1903). A sappho of green springs: The four guardians of lagrange Peter Schroeder. New York: P. F. Collier.

Chicago Style aipamena

Harte, Bret. A Sappho of Green Springs: The Four Guardians of Lagrange Peter Schroeder. New York: P. F. Collier, 1903.

MLA aipamena

Harte, Bret. A Sappho of Green Springs: The Four Guardians of Lagrange Peter Schroeder. New York: P. F. Collier, 1903.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.