Citazione Stile APA (7a Edizione)

Grieve, B. J., & Blackall, W. E. (1975). How to know Western Australian wildflowers: A key to the flora of the extratropical regions of Western Australia, part 4. University of Western Australia Press.

Citazione stile Chigago Style (17a edizione)

Grieve, Brian John, e William E. Blackall. How to Know Western Australian Wildflowers: A Key to the Flora of the Extratropical Regions of Western Australia, Part 4. Nedlands, W.A.: University of Western Australia Press, 1975.

Citatione MLA (8a ed.)

Grieve, Brian John, e William E. Blackall. How to Know Western Australian Wildflowers: A Key to the Flora of the Extratropical Regions of Western Australia, Part 4. University of Western Australia Press, 1975.