APA (7th ed.) Citation

Martínez, A. (1926). Colombia Yearbook 1925-26. [s.n.].

Chicago Style (17th ed.) Citation

Martínez, Abraham. Colombia Yearbook 1925-26. New York: [s.n.], 1926.

MLA (9th ed.) Citation

Martínez, Abraham. Colombia Yearbook 1925-26. [s.n.], 1926.

Warning: These citations may not always be 100% accurate.