APA (7th ed.) Citation

Lewin, S. (1988). Dark Mountains and blue valleys: Part 2 of an trilogy. Cornwall Books.

Chicago Style (17th ed.) Citation

Lewin, Samuel. Dark Mountains and Blue Valleys: Part 2 of an Trilogy. New York [u.a.]: Cornwall Books, 1988.

MLA (8th ed.) Citation

Lewin, Samuel. Dark Mountains and Blue Valleys: Part 2 of an Trilogy. Cornwall Books, 1988.