APA (7th ed.) Citation

Grytzell, K. G. (1963). The demarcation of comparable city areas by means of population density. Royal University of Lund, Sweden, Dept. of Geography.

Chicago Style (17th ed.) Citation

Grytzell, Karl Gustav. The Demarcation of Comparable City Areas by Means of Population Density. Lund: Royal University of Lund, Sweden, Dept. of Geography, 1963.

MLA (9th ed.) Citation

Grytzell, Karl Gustav. The Demarcation of Comparable City Areas by Means of Population Density. Royal University of Lund, Sweden, Dept. of Geography, 1963.