APA (7th ed.) Citation

Martinez, V. G. (1961). Anecdotes about Macapagal. s.n.

Chicago Style (17th ed.) Citation

Martinez, Vicente G. Anecdotes About Macapagal. [Manila: s.n, 1961.

MLA (9th ed.) Citation

Martinez, Vicente G. Anecdotes About Macapagal. s.n, 1961.