Gaya APA

Obert, E, F., Young, R, L. (1980). Elements of thermodynamics and heat transfer (2nd ed). Malaysia: Robert E. Krieger Publishing.

Gaya MLA

Obert, Edward, F.., Young, Robert, L.. "Elements of thermodynamics and heat transfer". 2nd ed Malaysia: Robert E. Krieger Publishing, 1980. Printed Book.