APA (7th ed.) Citation
Zapke, A., & Kroger, D. G. (2011). Characteristics of gas-liquid counterflow in inclined ducts with particular reference to reflux condensers. Stellenbosch : Stellenbosch University.
Chicago Style (17th ed.) Citation
Zapke, Albert, and D. G. Kroger. Characteristics of Gas-liquid Counterflow in Inclined Ducts with Particular Reference to Reflux Condensers. Stellenbosch : Stellenbosch University, 2011.
MLA (9th ed.) Citation
Zapke, Albert, and D. G. Kroger. Characteristics of Gas-liquid Counterflow in Inclined Ducts with Particular Reference to Reflux Condensers. Stellenbosch : Stellenbosch University, 2011.
Warning: These citations may not always be 100% accurate.