APA (7th ed.) Citation

Jang, W. H., Hahn, J., & Hall, K. R. (2006). Gas processing developments. Hydrocarbon Processing, 85(1), 39.

Chicago Style (17th ed.) Citation

Jang, W. H., J. Hahn, and K. R. Hall. "Gas Processing Developments." Hydrocarbon Processing 85, no. 1 (2006): 39.

MLA (9th ed.) Citation

Jang, W. H., et al. "Gas Processing Developments." Hydrocarbon Processing, vol. 85, no. 1, 2006, p. 39.