APA način citiranja

Schnieden, H., & Weston, A. H. (1969). Investigation of the spasmogenic effect of manganese on the guinea-pig isolated ileum preparation.

Čikaški stil citiranja

Schnieden, H., i A. H. Weston. Investigation of the Spasmogenic Effect of Manganese On the Guinea-pig Isolated Ileum Preparation. 1969.

MLA način citiranja

Schnieden, H., i A. H. Weston. Investigation of the Spasmogenic Effect of Manganese On the Guinea-pig Isolated Ileum Preparation. 1969.