APA (7th ed.) Citation

ARNOLD, C. A. (1947). An introduction to paleobotany. McGraw Hill.

Chicago Style (17th ed.) Citation

ARNOLD, Chester A. An Introduction to Paleobotany. McGraw Hill, 1947.

MLA (8th ed.) Citation

ARNOLD, Chester A. An Introduction to Paleobotany. McGraw Hill, 1947.

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