Gaya APA

Bruce, P, J, G, Y, K, J, M, C. (2018). Airline operations: a practical guide (E-Book) . : Routledge.

Gaya MLA

Bruce, Peter, J.,, Gao,, Yi,, King,, John, M., C. "Airline operations: a practical guide (E-Book)". : Routledge, 2018. Text.