Cita APA (7a ed.)

Djordjevic, N., Ehrman, W., & Swanson, G. (1966). Further studies of Denver air pollution. CSU.

Cita Chicago Style (17a ed.)

Djordjevic, N., W. Ehrman, y G. Swanson. Further Studies of Denver Air Pollution. Fort Collins, Colo.: CSU, 1966.

Cita MLA (8a ed.)

Djordjevic, N., et al. Further Studies of Denver Air Pollution. CSU, 1966.