APA Edition Citation

Levine, J. R., & Young Magret Levine. (1993). Unix for dummies. pustak mahak.

Chicago Edition Citation

Levine, John R., and Young Magret Levine. Unix for Dummies. pustak mahak, 1993.

MLA Edition Citation

Levine, John R., and Young Magret Levine. Unix for Dummies. pustak mahak, 1993.

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