APA stil citiranja

Sieglel, H. (1976). Metal ions in biological systems: Metal ions in biological systems : biological action of metal ions / vol. 6. New York ; Basel: Marcel Dekker.

Chicago stil citiranja

Sieglel, Helmut. Metal ions in biological systems: Metal ions in biological systems : biological action of metal ions / vol. 6. New York ; Basel: Marcel Dekker, 1976.

MLA stil citiranja

Sieglel, Helmut. Metal ions in biological systems: Metal ions in biological systems : biological action of metal ions / vol. 6. New York ; Basel: Marcel Dekker, 1976.