APA (7th ed.) Citation

Helwig, D. (1984). The only son. Beaufort Books.

Chicago Style (17th ed.) Citation

Helwig, David. The Only Son. New York: Beaufort Books, 1984.

MLA (9th ed.) Citation

Helwig, David. The Only Son. Beaufort Books, 1984.

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