Παραπομπή APA

Khan, J. A. (1993). Studies on interference between newly defined bean-infecting potyviruses. Wageningen Agricultural University.

Παραπομπή Chicago Style

Khan, Jawaid A. Studies on Interference Between Newly Defined Bean-infecting Potyviruses. Wageningen: Wageningen Agricultural University, 1993.

Παραπομπή MLA

Khan, Jawaid A. Studies on Interference Between Newly Defined Bean-infecting Potyviruses. Wageningen Agricultural University, 1993.