APA (7th ed.) Citation

Marsal, R. J. (1975). The lacustrine clays of the Valley of Mexico. UNAM.

Chicago Style (17th ed.) Citation

Marsal, Raúl J. The Lacustrine Clays of the Valley of Mexico. México: UNAM, 1975.

MLA (8th ed.) Citation

Marsal, Raúl J. The Lacustrine Clays of the Valley of Mexico. UNAM, 1975.

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