APA (7th ed.) Citation

Karp, I. N. (2010). "Energy Technologies and Resource Saving"-50 Years.

Chicago Style (17th ed.) Citation

Karp, I. N. "Energy Technologies and Resource Saving"-50 Years. 2010.

MLA (8th ed.) Citation

Karp, I. N. "Energy Technologies and Resource Saving"-50 Years. 2010.

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