Gaya APA

Hartley, J, G., Black, W, Z. (1991). Thermodynamics / William Z. Black, James G. Hartley (Ed.ke-2). New York: Harper Collins Publishers.

Gaya MLA

Hartley, James, G.., Black, William, Z.. "Thermodynamics / William Z. Black, James G. Hartley". Ed.ke-2 New York: Harper Collins Publishers, 1991. Textbook.