APA (7th ed.) Citation

Herngreen, G. F., Kerstholt, S. J., & Munsterman, D. K. (1999). Callovian-Ryazanian ('Upper Jurassic') palynostratigraphy of the Central North Sea Graben and Vlieland Basin, the Netherlands. Netherlands Inst. of Applied Geoscience.

Chicago Style (17th ed.) Citation

Herngreen, G. F., S. J. Kerstholt, and D. K. Munsterman. Callovian-Ryazanian ('Upper Jurassic') Palynostratigraphy of the Central North Sea Graben and Vlieland Basin, the Netherlands. Utrecht: Netherlands Inst. of Applied Geoscience, 1999.

MLA (9th ed.) Citation

Herngreen, G. F., et al. Callovian-Ryazanian ('Upper Jurassic') Palynostratigraphy of the Central North Sea Graben and Vlieland Basin, the Netherlands. Netherlands Inst. of Applied Geoscience, 1999.