Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

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