Gaya APA

Kuss, R, H. (2009). Steam Boilers (Care & Operation) (Cet. 1). [s.l]: Penerbit Merchant Books.

Gaya MLA

Kuss, Robert, H.. "Steam Boilers (Care & Operation)". Cet. 1 [s.l]: Penerbit Merchant Books, 2009. Text.