APA (7th ed.) Citation

Spence, H. (1979). Marcos of the Philippines: A biography. s.n.].

Chicago Style (17th ed.) Citation

Spence, Hartzell. Marcos of the Philippines: A Biography. [S.l: s.n.], 1979.

MLA (9th ed.) Citation

Spence, Hartzell. Marcos of the Philippines: A Biography. s.n.], 1979.