Cita APA (7a ed.)

Sabath, A. (1993). Business etiquette in brief. Bob Adams.

Cita Chicago Style (17a ed.)

Sabath, Ann. Business Etiquette in Brief. NULL: Bob Adams, 1993.

Cita MLA (9a ed.)

Sabath, Ann. Business Etiquette in Brief. Bob Adams, 1993.