Styl cytowania APA

Tinbergen, J., & Smith, N. D. (1967). Development planning. Weidenfeld and Nicolson.

Styl cytowania Chicago

Tinbergen, Jan, i N. D. Smith. Development Planning. London: Weidenfeld and Nicolson, 1967.

Styl cytowania MLA

Tinbergen, Jan, i N. D. Smith. Development Planning. Weidenfeld and Nicolson, 1967.