Styl cytowania APA

Gehlen, M. P. (1968). The integrative process in East Europe: A theoretical framework. The journal of politics. - Southern Political Science Association.

Styl cytowania Chicago

Gehlen, Michael Pierpont. "The Integrative Process in East Europe: A Theoretical Framework." The Journal of Politics. - Southern Political Science Association 1968.

Styl cytowania MLA

Gehlen, Michael Pierpont. "The Integrative Process in East Europe: A Theoretical Framework." The Journal of Politics. - Southern Political Science Association, 1968.