Cita APA

Van Diepen, R., Peeten, H., Schipper, E., Schipper, J., & Baarveld, H. (2007). Netherlands catalogue of potato varieties 2007. Netherlands (The Hague): NIVAP.

Citación estilo Chicago

Van Diepen, R., H.G.M Peeten, E. Schipper, J.K Schipper, y H.R Baarveld. Netherlands Catalogue of Potato Varieties 2007. Netherlands (The Hague): NIVAP, 2007.

Cita MLA

Van Diepen, R., et al. Netherlands Catalogue of Potato Varieties 2007. Netherlands (The Hague): NIVAP, 2007.