APA (7th ed.) Citation

Milburn, W. F., Aldrich, R. A., & White, J. W. (1977). Internal / external solar collectors for greenhouse heating. American Society of Agricultural Engineers.

Chicago Style (17th ed.) Citation

Milburn, William F., R. A. Aldrich, and John W. White. Internal / External Solar Collectors for Greenhouse Heating. St. Joseph, Mich.: American Society of Agricultural Engineers, 1977.

MLA (9th ed.) Citation

Milburn, William F., et al. Internal / External Solar Collectors for Greenhouse Heating. American Society of Agricultural Engineers, 1977.