APA (7th ed.) Citation

Wahlers, W., Moulijn, J. A., Nater, K. A., & Chermin, H. A. G. (1987). International conference on coal science. 1987: Proceedings, Maastricht, The Netherlands, Oct. 26 - 30, 1987 ([1st ed.].). Elsevier.

Chicago Style (17th ed.) Citation

Wahlers, W., J. A. Moulijn, K. A. Nater, and H. A. G. Chermin. International Conference on Coal Science. 1987: Proceedings, Maastricht, The Netherlands, Oct. 26 - 30, 1987. [1st ed.]. Amsterdam: Elsevier, 1987.

MLA (9th ed.) Citation

Wahlers, W., et al. International Conference on Coal Science. 1987: Proceedings, Maastricht, The Netherlands, Oct. 26 - 30, 1987. [1st ed.]. Elsevier, 1987.