APA (7th ed.) Citation

(1970). Newsletters on stratigraphy. Borntraeger.

Chicago Style (17th ed.) Citation

Newsletters on Stratigraphy. Stuttgart ; Berlin: Borntraeger, 1970.

MLA (9th ed.) Citation

Newsletters on Stratigraphy. Borntraeger, 1970.

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