APA Edition Citation

Dennis, N. T. M., & Heppell, T. A. (1968). Vacuum system design. Chapman & Hall.

Chicago Edition Citation

Dennis, N. T. M., and T. A. Heppell. Vacuum System Design. London: Chapman & Hall, 1968.

MLA Edition Citation

Dennis, N. T. M., and T. A. Heppell. Vacuum System Design. Chapman & Hall, 1968.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.