Gaya APA

Osborne, C, G., Veronica, F. (1991). Seni bergaul ( The art of getting a long with people ) . Jakarta: BPK Gunung Mulia.

Gaya MLA

Osborne, Cecil, G.., Veronica, Fenny. "Seni bergaul ( The art of getting a long with people )". Jakarta: BPK Gunung Mulia, 1991. Text.