APA (7e ed.) Bronvermelding

Petrov, A. P., & Petrov, A. A. (2011). Concept of the Ural pharmaceutical cluster formation. Russian Academy of Sciences, Institute of Economics of the Ural Branch.

Chicago (17e ed.) Bronvermelding

Petrov, Aleksandr Petrovich, en Aleksandr Aleksandrovich Petrov. Concept of the Ural Pharmaceutical Cluster Formation. Russian Academy of Sciences, Institute of Economics of the Ural Branch, 2011.

MLA (9e ed.) Bronvermelding

Petrov, Aleksandr Petrovich, en Aleksandr Aleksandrovich Petrov. Concept of the Ural Pharmaceutical Cluster Formation. Russian Academy of Sciences, Institute of Economics of the Ural Branch, 2011.