Cita APA

Sandahl, B. (1975). Seasonal and secular trends in reproductive wastage in Sweden. s.n.].

Citación estilo Chicago

Sandahl, Björn. Seasonal and Secular Trends in Reproductive Wastage in Sweden. Lund [Sweden: s.n.], 1975.

Cita MLA

Sandahl, Björn. Seasonal and Secular Trends in Reproductive Wastage in Sweden. s.n.], 1975.

Warning: These citations may not always be 100% accurate.