Cita APA

Strandberg, E., & Oltenacu, P. A. (1989). Economic consequences of different calving intervals. Oslo: Scandinavian University Press.

Citación estilo Chicago

Strandberg, Erling, and Pascal A. Oltenacu. Economic Consequences of Different Calving Intervals. Oslo: Scandinavian University Press, 1989.

Cita MLA

Strandberg, Erling, and Pascal A. Oltenacu. Economic Consequences of Different Calving Intervals. Oslo: Scandinavian University Press, 1989.