APA aipamena

Spence, H. (1969). Marco of the Philippines: A biography. New York: The World Publishing company.

Chicago Style aipamena

Spence, Hartzell. Marco of the Philippines: A Biography. New York: The World Publishing company, 1969.

MLA aipamena

Spence, Hartzell. Marco of the Philippines: A Biography. New York: The World Publishing company, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.