APA (7th ed.) Citation

Bringfelt, B., Hjorth, T., & Ring, S. (1974). A numerical air pollution dispersion model for central Stockholm.

Chicago Style (17th ed.) Citation

Bringfelt, Björn, Thomas Hjorth, and Sture Ring. A Numerical Air Pollution Dispersion Model for Central Stockholm. Stockholm, 1974.

MLA (9th ed.) Citation

Bringfelt, Björn, et al. A Numerical Air Pollution Dispersion Model for Central Stockholm. 1974.