APA-viite

Van Bilsen, D. (1993). Pollen viability and membrane lipid composition. Agricultural University.

Chicago-tyylinen lähdeviittaus

Van Bilsen, D.G.J.L. Pollen Viability and Membrane Lipid Composition. Wageningen: Agricultural University, 1993.

MLA-viite

Van Bilsen, D.G.J.L. Pollen Viability and Membrane Lipid Composition. Agricultural University, 1993.