Citazione Stile APA (7a Edizione)

Bognar, J., & Balkay, B. (1986). Europe in the world economy. Hungarian Scientific Council for World Economy.

Citazione stile Chigago Style (17a edizione)

Bognar, J., e B. Balkay. Europe in the World Economy. Budapest: Hungarian Scientific Council for World Economy, 1986.

Citatione MLA (9a ed.)

Bognar, J., e B. Balkay. Europe in the World Economy. Hungarian Scientific Council for World Economy, 1986.