Gaya APA

Lobanoff, V, S., Ross, R, R. (1985). Centrifugal pumps. Design & application (1985). : Houston : Gulf Publishing Company,.

Gaya MLA

Lobanoff, Val, S., Ross, Robert, R. "Centrifugal pumps. Design & application". 1985 : Houston : Gulf Publishing Company,, 1985. Text.