Cita APA

Thiesenhusen, W. C., & Thiesenhusen, W. C. (1967). How big is the brain drain? Menasha, Wis.: Land Tenure Center.

Citación estilo Chicago

Thiesenhusen, William C., y William C. Thiesenhusen. How Big Is the Brain Drain? Menasha, Wis.: Land Tenure Center, 1967.

Cita MLA

Thiesenhusen, William C., y William C. Thiesenhusen. How Big Is the Brain Drain? Menasha, Wis.: Land Tenure Center, 1967.