APA Style

Keene, Carolyn. (1987). The Nancy drew files case.13: wings of fear . Pocket Books: Pocket Books.

Chicago Style

Keene, Carolyn. The Nancy drew files case.13: wings of fear. Pocket Books: Pocket Books, 1987. TXB.

MLA Style

Keene, Carolyn. The Nancy drew files case.13: wings of fear. Pocket Books: Pocket Books, 1987. TXB.

Turabian Style

Keene, Carolyn. The Nancy drew files case.13: wings of fear. Pocket Books: Pocket Books, 1987. TXB.