Gaya APA

Hemsath, D. et al (1997). 301 Cara agar Fun di Tempat Kerja (301 Ways to have Fun at Work) (-). Jakarta: Esensi.

Gaya MLA

Hemsath, Dave. et al. "301 Cara agar Fun di Tempat Kerja (301 Ways to have Fun at Work)". - Jakarta: Esensi, 1997. Text.