APA (7th ed.) Citation

Schlyter, K., & Holmberg, C. (1951). Introduction: [to the Yearbook of the Northern Associations of Criminalists 1950-1951]. [Hægström].

Chicago Style (17th ed.) Citation

Schlyter, Karl, and Carl Holmberg. Introduction: [to the Yearbook of the Northern Associations of Criminalists 1950-1951]. [Stockholm]: [Hægström], 1951.

MLA (9th ed.) Citation

Schlyter, Karl, and Carl Holmberg. Introduction: [to the Yearbook of the Northern Associations of Criminalists 1950-1951]. [Hægström], 1951.