APA (7th ed.) Citation

Erp, S. v., & Akkermans, B. (2006). Towards a unified system of land burdens? Intersentia.

Chicago Style (17th ed.) Citation

Erp, Sjef van, and Bram Akkermans. Towards a Unified System of Land Burdens? Antwerpen [etc.]: Intersentia, 2006.

MLA (9th ed.) Citation

Erp, Sjef van, and Bram Akkermans. Towards a Unified System of Land Burdens? Intersentia, 2006.