APA Citation

Marks, J., & Nicholson, A. N. (1984). Drugs and insomnia.

Chicago Style Citation

Marks, J., and A N. Nicholson. Drugs and Insomnia. 1984.

MLA Citation

Marks, J., and A N. Nicholson. Drugs and Insomnia. 1984.

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