Citazione APA

Vickery, M. L. V. (1979). Plant products of tropical Africa.

Stile di citazione Chicago

Vickery, Margaret L; Vickery. Plant Products of Tropical Africa. Macmillan Press Ltd., London, 1979.

Citazione MLA

Vickery, Margaret L; Vickery. Plant Products of Tropical Africa. 1979.