APA (7th ed.) Citation

Koerner, R. M., Koerner, G. R., Hsuan, Y. G., & Ashley, M. V. (2008). Geosynthetics Research and Development in Progress. American Society of Civil Engineers.

Chicago Style (17th ed.) Citation

Koerner, Robert M., George R. Koerner, Y. Grace Hsuan, and Marilyn V. Ashley. Geosynthetics Research and Development in Progress. Reston, VA: American Society of Civil Engineers, 2008.

MLA (9th ed.) Citation

Koerner, Robert M., et al. Geosynthetics Research and Development in Progress. American Society of Civil Engineers, 2008.