APA (7th ed.) Citation

Ashley, R. P. (1976). Wilkie Collins / by Robert Paul Ashley. Haskell House.

Chicago Style (17th ed.) Citation

Ashley, Robert Paul. Wilkie Collins / by Robert Paul Ashley. Brooklyn, N.Y.: Haskell House, 1976.

MLA (9th ed.) Citation

Ashley, Robert Paul. Wilkie Collins / by Robert Paul Ashley. Haskell House, 1976.

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