APA (7th ed.) Citation

Villalpando, E., & McNamara, B. S. (1980). Solar power activities. Think Ink Publications.

Chicago Style (17th ed.) Citation

Villalpando, Eleanor, and Beverly S. McNamara. Solar Power Activities. Phoenix, Ariz.: Think Ink Publications, 1980.

MLA (9th ed.) Citation

Villalpando, Eleanor, and Beverly S. McNamara. Solar Power Activities. Think Ink Publications, 1980.