APA استشهاد

Lacy, E. A. (1977). Handbook of electronic safety procedures. Prentice-Hall of India.

استشهاد بنمط شيكاغو

Lacy, Edward A. Handbook of Electronic Safety Procedures. New Jersey: Prentice-Hall of India, 1977.

MLA استشهاد

Lacy, Edward A. Handbook of Electronic Safety Procedures. Prentice-Hall of India, 1977.