APA (7th ed.) Citation

Parrack, H. O. (1950). Contractor's plant : its organization, operation and maintenance / by H.O. Parrack: Its organization, operation and maintenance. Pitman.

Chicago Style (17th ed.) Citation

Parrack, H. O. Contractor's Plant : Its Organization, Operation and Maintenance / by H.O. Parrack: Its Organization, Operation and Maintenance. Pitman, 1950.

MLA (9th ed.) Citation

Parrack, H. O. Contractor's Plant : Its Organization, Operation and Maintenance / by H.O. Parrack: Its Organization, Operation and Maintenance. Pitman, 1950.

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