APA (7th ed.) Citation

Smith, R. C., & Smith, P. (1972). Mechanics (S.I. Unit ELBS ed.). English Language Book Society and John Wiley.

Chicago Style (17th ed.) Citation

Smith, R. C., and Peter Smith. Mechanics. S.I. Unit ELBS ed. Chichester: English Language Book Society and John Wiley, 1972.

MLA (9th ed.) Citation

Smith, R. C., and Peter Smith. Mechanics. S.I. Unit ELBS ed. English Language Book Society and John Wiley, 1972.