APA (7th ed.) Citation

Palen, J. W., & Small, W. M. (1964). New way to design kettle and internal re-boilers. Hydrocarbon Processing & Petroleum Refiner., 43, 199.

Chicago Style (17th ed.) Citation

Palen, J. W., and W. M. Small. "New Way to Design Kettle and Internal Re-boilers." Hydrocarbon Processing & Petroleum Refiner. 43 (1964): 199.

MLA (9th ed.) Citation

Palen, J. W., and W. M. Small. "New Way to Design Kettle and Internal Re-boilers." Hydrocarbon Processing & Petroleum Refiner., vol. 43, 1964, p. 199.