APA (7th ed.) Citation

Hoellwarth, C. C., & Gerig, S. G. (1990). The underbed. Good Books.

Chicago Style (17th ed.) Citation

Hoellwarth, Cathryn Clinton, and Sibyl Graber Gerig. The Underbed. Intercourse, Pa.: Good Books, 1990.

MLA (9th ed.) Citation

Hoellwarth, Cathryn Clinton, and Sibyl Graber Gerig. The Underbed. Good Books, 1990.