Cita APA (7th ed.)
RICHMOND, R., & ET AL. (1997). PROGRAMMES FOR TOBACCO AND ALCOHOL USERS IN AUSTRALIAN WORK-PLACES.
Cita Chicago (17th ed.)
RICHMOND, R., i ET AL. PROGRAMMES FOR TOBACCO AND ALCOHOL USERS IN AUSTRALIAN WORK-PLACES. 1997.
Cita MLA (9th ed.)
RICHMOND, R., i ET AL. PROGRAMMES FOR TOBACCO AND ALCOHOL USERS IN AUSTRALIAN WORK-PLACES. 1997.
Atenció: Aquestes cites poden no estar 100% correctes.