APA (7th ed.) Citation

Symposium [on] River Recreation Management and Research Minneapolis, Minnesota. (1977). Proceedings: River recreation management and research symposium, January 24-27, 1977. US Department of Agriculture.

Chicago Style (17th ed.) Citation

Symposium [on] River Recreation Management and Research Minneapolis, Minnesota. Proceedings: River Recreation Management and Research Symposium, January 24-27, 1977. Minnesota: US Department of Agriculture, 1977.

MLA (9th ed.) Citation

Symposium [on] River Recreation Management and Research Minneapolis, Minnesota. Proceedings: River Recreation Management and Research Symposium, January 24-27, 1977. US Department of Agriculture, 1977.