APA (7th ed.) Citation

Cohen, L., Eggink, H., & Eibergen-Holsheimer, C. (1960). Werelddelen (10. dr.). Wolters.

Chicago Style (17th ed.) Citation

Cohen, L., H. Eggink, and C. Eibergen-Holsheimer. Werelddelen. 10. dr. Groningen: Wolters, 1960.

MLA (9th ed.) Citation

Cohen, L., et al. Werelddelen. 10. dr. Wolters, 1960.