MLA

Cramer, Curt, and Andreas Thams. Airline Revenue Management : Current Practices and Future Directions. Wiesbaden: Springer Gabler. in Springer Fachmedien Wiesbaden GmbH, 2021.

APA

Cramer, C., & Thams, A. (2021). Airline Revenue Management : Current Practices and Future Directions. Wiesbaden: Springer Gabler. in Springer Fachmedien Wiesbaden GmbH.

Chicago

Cramer, Curt., and Andreas Thams. Airline Revenue Management : Current Practices and Future Directions. Wiesbaden: Springer Gabler. in Springer Fachmedien Wiesbaden GmbH, 2021.