APA ציטוט

Coombe, R. A. (1968). An introduction to direct energy conversion. Pitman.

Chicago Style (17th ed.) Citation

Coombe, R. A. An Introduction to Direct Energy Conversion. London,: Pitman, 1968.

ציטוט MLA

Coombe, R. A. An Introduction to Direct Energy Conversion. Pitman, 1968.