APA (7th ed.) Citation

AGGARWAL, S., & GUPTA, P. (1994). Strength of materials.-- ed.1. Metropolitan Book.

Chicago Style (17th ed.) Citation

AGGARWAL, S.K, and P.K GUPTA. Strength of Materials.-- Ed.1. New Delhi: Metropolitan Book, 1994.

MLA (9th ed.) Citation

AGGARWAL, S.K, and P.K GUPTA. Strength of Materials.-- Ed.1. Metropolitan Book, 1994.