APA-viite

Kreike, C. (1995). Molecular characterization of the beet cyst nematode (heterodera schachtii) resistance locus Hs1. Landbouw University.

Chicago-tyylinen lähdeviittaus

Kreike, C.M. Molecular Characterization of the Beet Cyst Nematode (heterodera Schachtii) Resistance Locus Hs1. Wageningen: Landbouw University, 1995.

MLA-viite

Kreike, C.M. Molecular Characterization of the Beet Cyst Nematode (heterodera Schachtii) Resistance Locus Hs1. Landbouw University, 1995.