Cita APA (7a ed.)

LÖnberg Holm, K. (1953). Development index. Unversity of Michigan.

Cita Chicago Style (17a ed.)

LÖnberg Holm, K. Development Index. Ann Arbor, Michigan: Unversity of Michigan, 1953.

Cita MLA (9a ed.)

LÖnberg Holm, K. Development Index. Unversity of Michigan, 1953.