APA način citiranja

Goodyear, K., Lewith, G., & Low, J. L. (1998). Randomized double-blind placebo-controlled trial of homoeopathic 'proving' for Belladonna C30.

Čikaški stil citiranja

Goodyear, K., G. Lewith, i J L. Low. Randomized Double-blind Placebo-controlled Trial of Homoeopathic 'proving' for Belladonna C30. 1998.

MLA način citiranja

Goodyear, K., G. Lewith, i J L. Low. Randomized Double-blind Placebo-controlled Trial of Homoeopathic 'proving' for Belladonna C30. 1998.