APA (7th ed.) Citation

Marshall & Nelson. (1977). Structures: SI units (2d ed.). Pitman.

Chicago Style (17th ed.) Citation

Marshall and Nelson. Structures: SI Units. 2d ed. London: Pitman, 1977.

MLA (8th ed.) Citation

Marshall and Nelson. Structures: SI Units. 2d ed. Pitman, 1977.

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