APA (7e ed.) Bronvermelding

Martín, G., Bru, M., Carreño, A., Gaspar, M., & Olivé, E. (2010). Drawing Academy. Parramón Paidotribo.

Chicago (17e ed.) Bronvermelding

Martín, Gabriel, Marta Bru, Almudena Carreño, Mercedes Gaspar, en Esther Olivé. Drawing Academy. Barcelona, España: Parramón Paidotribo, 2010.

MLA (9e ed.) Bronvermelding

Martín, Gabriel, et al. Drawing Academy. Parramón Paidotribo, 2010.