Style de citation APA (7e éd.)

Hovenier, R. (1993). Breeding for meat quality in pigs. s.n..

Style de citation Chicago (17e éd.)

Hovenier, Ron. Breeding for Meat Quality in Pigs. [Netherlands?: s.n., 1993.

Style de citation MLA (8e éd.)

Hovenier, Ron. Breeding for Meat Quality in Pigs. s.n., 1993.