APA (7th ed.) Citation

Silvern, L. C. (1977). Preparing occupational instruction. Education and Training Consultants Co..

Chicago Style (17th ed.) Citation

Silvern, Leonard Charles. Preparing Occupational Instruction. Los Angeles: Education and Training Consultants Co., 1977.

MLA (9th ed.) Citation

Silvern, Leonard Charles. Preparing Occupational Instruction. Education and Training Consultants Co., 1977.