APA (7th ed.) Citation

RYAN. (1999). Sillcen threads. Penguin Putnam Inc.

Chicago Style (17th ed.) Citation

RYAN. Sillcen Threads. New York: Penguin Putnam Inc, 1999.

MLA (9th ed.) Citation

RYAN. Sillcen Threads. Penguin Putnam Inc, 1999.

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