Gaya APA

Institute, A, P. (1969). The mechanics of fluids. unit 1. pilot 4. an introduction to fluids. (1969). : Dallas : American Petroleum Institute,.

Gaya MLA

Institute, American, Petroleum. "The mechanics of fluids. unit 1. pilot 4. an introduction to fluids.". 1969 : Dallas : American Petroleum Institute,, 1969. Text.