Cita APA (7a ed.)

E, E., D, C. d. M., LC, F., & JE, B. (2015). The VariLift® Interbody Fusion System: Expandable, standalone interbody fusion. Dove Medical Press.

Cita Chicago Style (17a ed.)

E, Emstad, Cardenas del Monaco D, Fielding LC, y Block JE. The VariLift® Interbody Fusion System: Expandable, Standalone Interbody Fusion. Dove Medical Press, 2015.

Cita MLA (8a ed.)

E, Emstad, et al. The VariLift® Interbody Fusion System: Expandable, Standalone Interbody Fusion. Dove Medical Press, 2015.