APA ציטוט

Hellman, R. (1982). The competitive economics of nuclear and coal power. Massachusetts: Lexington Books.

Trích dẫn kiểu Chicago

Hellman, Richard. The Competitive Economics of Nuclear and Coal Power. Massachusetts: Lexington Books, 1982.

ציטוט MLA

Hellman, Richard. The Competitive Economics of Nuclear and Coal Power. Massachusetts: Lexington Books, 1982.