Citazione Stile APA (7a Edizione)

Hedges, C. S., & Womack, R. C. (1968). Fluid power in plant and field. Womack Educational Publications.

Citazione stile Chigago Style (17a edizione)

Hedges, Charles S., e R. C. Womack. Fluid Power in Plant and Field. Dallas: Womack Educational Publications, 1968.

Citatione MLA (9a ed.)

Hedges, Charles S., e R. C. Womack. Fluid Power in Plant and Field. Womack Educational Publications, 1968.