APA
Bakker T. W. M., Jungerius P. D. & Klijn J. A. (1990). Dunes of the European coasts: geomorphology - hydrology - soils. Cremlingen-Destedt: Catena Verl.
Chicago
Bakker Theo W M, Jungerius Peter D and Klijn J A. 1990. Dunes of the European coasts: geomorphology - hydrology - soils. Cremlingen-Destedt: Catena Verl.
Harvard
Bakker T. W. M., Jungerius P. D. and Klijn J. A. (1990). Dunes of the European coasts: geomorphology - hydrology - soils. Cremlingen-Destedt: Catena Verl.
MLA
Bakker Theo W M, Jungerius Peter D and Klijn J A. Dunes of the European coasts: geomorphology - hydrology - soils. Cremlingen-Destedt: Catena Verl. 1990.