APA

Silberstein S. D., Lipton R. B. & Dalessio D. J. (2001). Wolff`s headache. New York: Oxford University Press.

Chicago

Silberstein Stephen D, Lipton Richard B and Dalessio Donald J. 2001. Wolff`s headache. New York: Oxford University Press.

Harvard

Silberstein S. D., Lipton R. B. and Dalessio D. J. (2001). Wolff`s headache. New York: Oxford University Press.

MLA

Silberstein Stephen D, Lipton Richard B and Dalessio Donald J. Wolff`s headache. New York: Oxford University Press. 2001.