APA (7th ed.) Citation

Trotter, W. K., Heid, W. G., & McElroy, R. G. Solar energy for agriculture: Review of research.

Chicago Style (17th ed.) Citation

Trotter, Warren K., Walter George Heid, and R. G. McElroy. Solar Energy for Agriculture: Review of Research.

MLA (9th ed.) Citation

Trotter, Warren K., et al. Solar Energy for Agriculture: Review of Research.