Cita APA (7a ed.)

KPMG International financial Reporting Group, Amat Salas, O., Graells, J., & Leiva, L. (2002). Ratios sectoriales (ed. 2002.). Gestión 2000.

Cita Chicago Style (17a ed.)

KPMG International financial Reporting Group, Oriol Amat Salas, J. Graells, y Ll Leiva. Ratios Sectoriales. ed. 2002. Barcelona: Gestión 2000, 2002.

Cita MLA (9a ed.)

KPMG International financial Reporting Group, et al. Ratios Sectoriales. ed. 2002. Gestión 2000, 2002.