APA (7th ed.) Citation

Morley, A., & Hughes, E. (1973). Principles of electricity in S1 units (3rd ed.). English Language Book Society and Longman.

Chicago Style (17th ed.) Citation

Morley, Arthur, and Edward Hughes. Principles of Electricity in S1 Units. 3rd ed. Hamow: English Language Book Society and Longman, 1973.

MLA (9th ed.) Citation

Morley, Arthur, and Edward Hughes. Principles of Electricity in S1 Units. 3rd ed. English Language Book Society and Longman, 1973.