APA Style

Christie, Agatha. (1976). Crooked House (1st edition). New York: Pocket Books.

Chicago Style

Christie, Agatha. Crooked House. 1st edition New York: Pocket Books, 1976. Text.

MLA Style

Christie, Agatha. Crooked House. 1st edition New York: Pocket Books, 1976. Text.

Turabian Style

Christie, Agatha. Crooked House. 1st edition New York: Pocket Books, 1976. Print.