APA (7th ed.) Citation

Jonckheere, K., & Oorthuys, C. (1955). This is Belgium. Cassirer.

Chicago Style (17th ed.) Citation

Jonckheere, K., and Cas Oorthuys. This Is Belgium. Oxford: Cassirer, 1955.

MLA (8th ed.) Citation

Jonckheere, K., and Cas Oorthuys. This Is Belgium. Cassirer, 1955.

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