APA (7th ed.) Citation

Okeke, P. N. (1981). Preliminary practical physics. J. Wiley.

Chicago Style (17th ed.) Citation

Okeke, P. N. Preliminary Practical Physics. Chichester [Eng.] New York: J. Wiley, 1981.

MLA (9th ed.) Citation

Okeke, P. N. Preliminary Practical Physics. J. Wiley, 1981.

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