APA (7th ed.) Citation

Knapp, F. M. (2011). Motor Truck Logging Methods Engineering Experiment Station Series, Bulletin No. 12. Project Gutenberg.

Chicago Style (17th ed.) Citation

Knapp, Frederick Malcolm. Motor Truck Logging Methods Engineering Experiment Station Series, Bulletin No. 12. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Knapp, Frederick Malcolm. Motor Truck Logging Methods Engineering Experiment Station Series, Bulletin No. 12. Project Gutenberg, 2011.

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