Cita APA (7th ed.)

Teves, J. S. (1954). Lexicon of Philippine stratigraphy. [s.n.].

Cita Chicago (17th ed.)

Teves, Juan S. Lexicon of Philippine Stratigraphy. Manila: [s.n.], 1954.

Cita MLA (9th ed.)

Teves, Juan S. Lexicon of Philippine Stratigraphy. [s.n.], 1954.