APA način citiranja

Malek, I. Continuous cultivation of micro-organisms: :Proceedings of the 4th symposium held in prague june 17-21, 1968.

Čikaški stil citiranja

Malek, I. Continuous Cultivation of Micro-organisms: :Proceedings of the 4th Symposium Held in Prague June 17-21, 1968.

MLA način citiranja

Malek, I. Continuous Cultivation of Micro-organisms: :Proceedings of the 4th Symposium Held in Prague June 17-21, 1968.