APA (7th ed.) Citation

Martin, J. W., & Martin, J. W. (1982). Surface mining equipment. Martin Consultants.

Chicago Style (17th ed.) Citation

Martin, James W., and James W. Martin. Surface Mining Equipment. Golden, Colo.: Martin Consultants, 1982.

MLA (9th ed.) Citation

Martin, James W., and James W. Martin. Surface Mining Equipment. Martin Consultants, 1982.

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