Cita APA (7a ed.)

Hausmann, G., Mering, C. v., & Basler, K. (2009). The hedgehog signaling pathway: Where did it come from? Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Hausmann, George, Christian von Mering, y Konrad Basler. The Hedgehog Signaling Pathway: Where Did It Come from? Public Library of Science (PLoS), 2009.

Cita MLA (8a ed.)

Hausmann, George, et al. The Hedgehog Signaling Pathway: Where Did It Come from? Public Library of Science (PLoS), 2009.