Gaya APA

COOPER, C, L, [., KELLOWAY, E, K, [. (2011). OCCUPATIONAL health and safety for small and medium sized enterprises . Northampton: Edward Elgar.

Gaya MLA

COOPER, Cary, L., [ed.]., KELLOWAY, E., Kevin, [ed.]. "OCCUPATIONAL health and safety for small and medium sized enterprises". Northampton: Edward Elgar, 2011. Buku.