APA (7th ed.) Citation

Orr, W. I., & Cowan, S. D. (1982). All about cubical quad antennas (3. ed.). Radio Publ.

Chicago Style (17th ed.) Citation

Orr, William I., and Stuart D. Cowan. All About Cubical Quad Antennas. 3. ed. Wilton, Conn: Radio Publ, 1982.

MLA (9th ed.) Citation

Orr, William I., and Stuart D. Cowan. All About Cubical Quad Antennas. 3. ed. Radio Publ, 1982.