APA (7th ed.) Citation

Doganis, R. (1989). Flying off course: The economics of international airlines (4. impr.). Unwin Hyman.

Chicago Style (17th ed.) Citation

Doganis, Rigas. Flying off Course: The Economics of International Airlines. 4. impr. London <<[u.a.]>>: Unwin Hyman, 1989.

MLA (9th ed.) Citation

Doganis, Rigas. Flying off Course: The Economics of International Airlines. 4. impr. Unwin Hyman, 1989.

Warning: These citations may not always be 100% accurate.