APA ציטוט

Fry, L. J. (1974). Practical building of methane power plants for rural energy independence. Fry.

Chicago Style (17th ed.) Citation

Fry, L. John. Practical Building of Methane Power Plants for Rural Energy Independence. Santa Barbara, CA: Fry, 1974.

ציטוט MLA

Fry, L. John. Practical Building of Methane Power Plants for Rural Energy Independence. Fry, 1974.