APA (7th ed.) Citation

Marshall, W. T., & Nelson, H. M. (1977). Structures, SI units (2nd ed.). Pitman.

Chicago Style (17th ed.) Citation

Marshall, W. T., and High McDowall Nelson. Structures, SI Units. 2nd ed. London: Pitman, 1977.

MLA (9th ed.) Citation

Marshall, W. T., and High McDowall Nelson. Structures, SI Units. 2nd ed. Pitman, 1977.

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