APA (7th ed.) Citation

Popov, E. P., Nagarajan, S. j. . a., & Lu, Z. A. (1978). Mechanics of materials: SI version (2nd ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Popov, Egor Paul, Sammurty joint auth Nagarajan, and Z. A. Lu. Mechanics of Materials: SI Version. 2nd ed. Englewood Cliffs, N. J: Prentice-Hall, 1978.

MLA (9th ed.) Citation

Popov, Egor Paul, et al. Mechanics of Materials: SI Version. 2nd ed. Prentice-Hall, 1978.