APA (7th ed.) Citation

Bentinck, R. (1971). Secret of the Alps. John Gresham.

Chicago Style (17th ed.) Citation

Bentinck, Ray. Secret of the Alps. London: John Gresham, 1971.

MLA (8th ed.) Citation

Bentinck, Ray. Secret of the Alps. John Gresham, 1971.

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