APA (7th ed.) Citation

Christie, A. (1975). Come, tell me how you live (Revised and reprinted in a new format.). Collins.

Chicago Style (17th ed.) Citation

Christie, Agatha. Come, Tell Me How You Live. Revised and reprinted in a new format. London: Collins, 1975.

MLA (9th ed.) Citation

Christie, Agatha. Come, Tell Me How You Live. Revised and reprinted in a new format. Collins, 1975.