Cita APA (7a ed.)

Kurtz, A., Eckardt, K., Pugh, C., Corvol, P., Fabbro, D., & Ratcliffe, P. (1992). Phorbol ester inhibits erythropoietin production in human hepatoma cells (Hep G2).

Cita Chicago Style (17a ed.)

Kurtz, A., K. Eckardt, C. Pugh, P. Corvol, D. Fabbro, y P. Ratcliffe. Phorbol Ester Inhibits Erythropoietin Production in Human Hepatoma Cells (Hep G2). 1992.

Cita MLA (9a ed.)

Kurtz, A., et al. Phorbol Ester Inhibits Erythropoietin Production in Human Hepatoma Cells (Hep G2). 1992.