APA (7th ed.) Citation

Maris, R., & Maris, R. W. (1986). Biology of suicide. Guilford Pr.

Chicago Style (17th ed.) Citation

Maris, Ronald, and Ronald W. Maris. Biology of Suicide. New York, NY: Guilford Pr, 1986.

MLA (9th ed.) Citation

Maris, Ronald, and Ronald W. Maris. Biology of Suicide. Guilford Pr, 1986.