APA
Verlag P. P. P., . (1983). Advances In Plant Breeding : A survey of Virulence Genes In Wheat Stemrusl Puccinia Graminis & Sp. Triticl Vol. 11. : Verlag Employment Pregramme, Berlin.
Chicago
Verlag Paul Parey Pub, . 1983. Advances In Plant Breeding : A survey of Virulence Genes In Wheat Stemrusl Puccinia Graminis & Sp. Triticl Vol. 11. : Verlag Employment Pregramme, Berlin.
Harvard
Verlag P. P. P., . (1983). Advances In Plant Breeding : A survey of Virulence Genes In Wheat Stemrusl Puccinia Graminis & Sp. Triticl Vol. 11. : Verlag Employment Pregramme, Berlin.
MLA
Verlag Paul Parey Pub, . Advances In Plant Breeding : A survey of Virulence Genes In Wheat Stemrusl Puccinia Graminis & Sp. Triticl Vol. 11. : Verlag Employment Pregramme, Berlin. 1983.