APA (7th ed.) Citation

Jacobs, M. (1990). Photography in focus (4th ed.). NTC National Textbook.

Chicago Style (17th ed.) Citation

Jacobs, Mark. Photography in Focus. 4th ed. Lincolnwood, Ill: NTC National Textbook, 1990.

MLA (9th ed.) Citation

Jacobs, Mark. Photography in Focus. 4th ed. NTC National Textbook, 1990.

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