APA (7th ed.) Citation

SpringerLink (Online service), Green, M. W., Cowan, R., & Freitag, F. G. (2019). Chronic Headache: A Comprehensive Guide to Evaluation and Management (1st ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-91491-6

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Mark W. Green, Robert Cowan, and Frederick G. Freitag. Chronic Headache: A Comprehensive Guide to Evaluation and Management. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-319-91491-6.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Chronic Headache: A Comprehensive Guide to Evaluation and Management. 1st ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-319-91491-6.