APA引文

Symposium on Biological Methods for the Assessment of Water Quality, Los Angeles, American Society for Testing and Materials. Committee D-19 on Water, Cairns, J., & Dickson, K. L. (1973). Biological methods for the assessment of water quality: A symposium presented at the seventy-fifth annual meeting, American Society for Testing and Materials. American Society for Testing and Materials.

Chicago Style (17th ed.) Citation

Symposium on Biological Methods for the Assessment of Water Quality, Los Angeles, American Society for Testing and Materials. Committee D-19 on Water, John Cairns, and Kenneth L. Dickson. Biological Methods for the Assessment of Water Quality: A Symposium Presented at the Seventy-fifth Annual Meeting, American Society for Testing and Materials. Philadelphia: American Society for Testing and Materials, 1973.

MLA引文

Symposium on Biological Methods for the Assessment of Water Quality, Los Angeles, et al. Biological Methods for the Assessment of Water Quality: A Symposium Presented at the Seventy-fifth Annual Meeting, American Society for Testing and Materials. American Society for Testing and Materials, 1973.