APA ציטוט

(1978). Coal: The other energy [kasetvideo]. Washington, D C : National Audio Visual Center.

Chicago Style (17th ed.) Citation

Coal: The Other Energy [kasetvideo]. Washington, D C : National Audio Visual Center, 1978.

ציטוט MLA

Coal: The Other Energy [kasetvideo]. Washington, D C : National Audio Visual Center, 1978.