Freijsen, A. H. J. (1967). A field study on the ecology of centaurium vulgare rafn. H. Gianotten.
Citación estilo ChicagoFreijsen, Arnoldus Henricus Joseph. A Field Study on the Ecology of Centaurium Vulgare Rafn. Tilburg: H. Gianotten, 1967.
Cita MLAFreijsen, Arnoldus Henricus Joseph. A Field Study on the Ecology of Centaurium Vulgare Rafn. H. Gianotten, 1967.
Warning: These citations may not always be 100% accurate.