APA (7th ed.) Citation

Keene, C. (1994). The Nancy drew files. case 97. A archway paperback.

Chicago Style (17th ed.) Citation

Keene, Carolyn. The Nancy Drew Files. Case 97. New York: A archway paperback, 1994.

MLA (9th ed.) Citation

Keene, Carolyn. The Nancy Drew Files. Case 97. A archway paperback, 1994.

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