APA

Webb J. W., Naukkarinen A. & Kosiński L. (1981). Policies of population redistribution. Oulu: The Geographical Society of Northern Finland.

Chicago

Webb John William, Naukkarinen Arvo and Kosiński Leszek. 1981. Policies of population redistribution. Oulu: The Geographical Society of Northern Finland.

Harvard

Webb J. W., Naukkarinen A. and Kosiński L. (1981). Policies of population redistribution. Oulu: The Geographical Society of Northern Finland.

MLA

Webb John William, Naukkarinen Arvo and Kosiński Leszek. Policies of population redistribution. Oulu: The Geographical Society of Northern Finland. 1981.