APA (7th ed.) Citation

Tuttle, A. (1966). This time in twilight. New American Library.

Chicago Style (17th ed.) Citation

Tuttle, Anthony. This Time in Twilight. New York: New American Library, 1966.

MLA (8th ed.) Citation

Tuttle, Anthony. This Time in Twilight. New American Library, 1966.

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