Cita APA (7th ed.)

Gladstones, J. S. (1981). Western Australia's and Australia's plant breeding needs, and likely effects of plant variety rights. Dept. of Agriculture, Western Australia.

Cita Chicago (17th ed.)

Gladstones, J. S. Western Australia's and Australia's Plant Breeding Needs, and Likely Effects of Plant Variety Rights. [Perth, W.A.]: Dept. of Agriculture, Western Australia, 1981.

Cita MLA (8th ed.)

Gladstones, J. S. Western Australia's and Australia's Plant Breeding Needs, and Likely Effects of Plant Variety Rights. Dept. of Agriculture, Western Australia, 1981.