APA (7th ed.) Citation

Alternative Sources of Energy (Firm). (1975). ASE's spectrum: An alternate technology equipment directory. Alternative Sources of Energy.

Chicago Style (17th ed.) Citation

Alternative Sources of Energy (Firm). ASE's Spectrum: An Alternate Technology Equipment Directory. [Milaca, MN]: Alternative Sources of Energy, 1975.

MLA (8th ed.) Citation

Alternative Sources of Energy (Firm). ASE's Spectrum: An Alternate Technology Equipment Directory. Alternative Sources of Energy, 1975.