APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.