APA (7th ed.) Citation

Gilbert, A. (1970). Death wears a mask. [Published for] the Crime Club [by] Collins.

Chicago Style (17th ed.) Citation

Gilbert, Anthony. Death Wears a Mask. London: [Published for] the Crime Club [by] Collins, 1970.

MLA (8th ed.) Citation

Gilbert, Anthony. Death Wears a Mask. [Published for] the Crime Club [by] Collins, 1970.

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