APA (7th ed.) Citation

Weyl, R. (1980). Geology of Central America (2., completely rev. ed.). Borntraeger.

Chicago Style (17th ed.) Citation

Weyl, Richard. Geology of Central America. 2., completely rev. ed. Berlin [u.a.]: Borntraeger, 1980.

MLA (9th ed.) Citation

Weyl, Richard. Geology of Central America. 2., completely rev. ed. Borntraeger, 1980.