APA (7th ed.) Citation

Christie, A. (1973). Death in the clouds (The Greenway ed.). Collins for the Crime Club.

Chicago Style (17th ed.) Citation

Christie, Agatha. Death in the Clouds. The Greenway ed. London: Collins for the Crime Club, 1973.

MLA (8th ed.) Citation

Christie, Agatha. Death in the Clouds. The Greenway ed. Collins for the Crime Club, 1973.

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