Não informado. (1933). Advisory leaflets. Division of Plant Industry.
Chicago-Zitierstil (17. Ausg.)Não informado. Advisory Leaflets. Brisbane, Australia: Division of Plant Industry, 1933.
MLA-Zitierstil (8. Ausg.)Não informado. Advisory Leaflets. Division of Plant Industry, 1933.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.