APA (7th ed.) Citation

Gunther, J. (1940). De tragische zomer van '39. "Eigen Volk".

Chicago Style (17th ed.) Citation

Gunther, John. De Tragische Zomer Van '39. Haarlem: "Eigen Volk", 1940.

MLA (9th ed.) Citation

Gunther, John. De Tragische Zomer Van '39. "Eigen Volk", 1940.

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