APA (7th ed.) Citation

Jösch, J., Thiry, M., Bohniver, E., & Rènaerts, M. (1936). Connais ce que tu vends. Liège: Union Coopérative de Liège.

Chicago Style (17th ed.) Citation

Jösch, Jacob, Marie Thiry, Esther Bohniver, and Maria Rènaerts. Connais Ce Que Tu Vends. Liège: Union Coopérative de Liège, 1936.

MLA (8th ed.) Citation

Jösch, Jacob, et al. Connais Ce Que Tu Vends. Liège: Union Coopérative de Liège, 1936.

Warning: These citations may not always be 100% accurate.