APA način citiranja

Hiemstra, J. A. (1995). Verticillium wilt of fraxinus excelsior. Landbouw University.

Čikaški stil citiranja

Hiemstra, Jelle A. Verticillium Wilt of Fraxinus Excelsior. Wageningen: Landbouw University, 1995.

MLA način citiranja

Hiemstra, Jelle A. Verticillium Wilt of Fraxinus Excelsior. Landbouw University, 1995.