Gaya APA

Bloch, H, P., Budris, A, R. (2014). Pump User's Handbook : Life Extention (Ed. 4). Lilburn, GA: Penerbit The Fairmont Pess.

Gaya MLA

Bloch, Heinz, P.., Budris, Allan, R.. "Pump User's Handbook : Life Extention". Ed. 4 Lilburn, GA: Penerbit The Fairmont Pess, 2014. Text.