APA način citiranja

Hedner, T., Samuelsson, O., Lunde, H., Lindholm, L., Andrén, L., & Wiholm, B. E. (1992). Angio-oedema in relation to treatment with angiotensin converting enzyme inhibitors.

Čikaški stil citiranja

Hedner, T., O. Samuelsson, H. Lunde, L. Lindholm, L. Andrén, i B. E. Wiholm. Angio-oedema in Relation to Treatment With Angiotensin Converting Enzyme Inhibitors. 1992.

MLA način citiranja

Hedner, T., et al. Angio-oedema in Relation to Treatment With Angiotensin Converting Enzyme Inhibitors. 1992.