Cita APA (7a ed.)

Nabil A. Shallik & Shallik, N. A. (2018). Pain Management in Special Circumstances. IntechOpen.

Cita Chicago Style (17a ed.)

Nabil A. Shallik y Nabil A. Shallik. Pain Management in Special Circumstances. [Place of publication not identified]: IntechOpen, 2018.

Cita MLA (9a ed.)

Nabil A. Shallik y Nabil A. Shallik. Pain Management in Special Circumstances. IntechOpen, 2018.