Cita APA (7a ed.)

Vandeputte, O., Vincent, P., & Hermans, T. (1981). Dutch, the language of twenty million Dutch and Flemish people. Flemish-Netherlands Foundation Stichting Ons Erfdeel VZW.

Cita Chicago Style (17a ed.)

Vandeputte, Omer, Paul Vincent, y Theo Hermans. Dutch, the Language of Twenty Million Dutch and Flemish People. Rekke, Belgium: Flemish-Netherlands Foundation Stichting Ons Erfdeel VZW, 1981.

Cita MLA (9a ed.)

Vandeputte, Omer, et al. Dutch, the Language of Twenty Million Dutch and Flemish People. Flemish-Netherlands Foundation Stichting Ons Erfdeel VZW, 1981.