Cita APA (7th ed.)

Ovid Technologies, Inc, Craig, E. V., Ballesteros, R., & Chacón Castillo, M. (2013). El hombro (3. ed.). Wolters Kluwer Health/Lippincott Williams & Wilkins.

Cita Chicago (17th ed.)

Ovid Technologies, Inc, Edward V. Craig, Rafael Ballesteros, i Marta Chacón Castillo. El Hombro. 3. ed. Barcelona: Wolters Kluwer Health/Lippincott Williams & Wilkins, 2013.

Cita MLA (9th ed.)

Ovid Technologies, Inc, et al. El Hombro. 3. ed. Wolters Kluwer Health/Lippincott Williams & Wilkins, 2013.