APA (7th ed.) Citation

Poort, J. M. Historical geology Interprotations and applications. Burgess.

Chicago Style (17th ed.) Citation

Poort, Jon M. Historical Geology Interprotations and Applications. Burgess.

MLA (8th ed.) Citation

Poort, Jon M. Historical Geology Interprotations and Applications. Burgess.

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