APA (7th ed.) Citation

Del Prado, M. G. (1955). "Legazpi, today and yesterday". s.n.

Chicago Style (17th ed.) Citation

Del Prado, Mariano Goyena. "Legazpi, Today and Yesterday". s.l: s.n, 1955.

MLA (9th ed.) Citation

Del Prado, Mariano Goyena. "Legazpi, Today and Yesterday". s.n, 1955.