Gaya APA

BEER, F, J, E, R, E, E, R. (2007). Vector mechanics for engineers static . New York: Mcgraw-Hill.

Gaya MLA

BEER, Ferdinand.,, JOHNSTON,, E., Russell.,, EISEMBERG,, Elliot, R.. "Vector mechanics for engineers static". New York: Mcgraw-Hill, 2007. BUKU.