APA (7th ed.) Citation
Benham, P., Crawford, R., & Armstrong, C. Mechanics of Engineering material (2a edición.). Longman.
Chicago Style (17th ed.) Citation
Benham, P.P, R.J Crawford, and C.G Armstrong. Mechanics of Engineering Material. 2a edición. Harlow, Inglaterra: Longman.
MLA (9th ed.) Citation
Benham, P.P, et al. Mechanics of Engineering Material. 2a edición. Longman.
Warning: These citations may not always be 100% accurate.