Style de citation APA

Sporne, K. R. (1965). The Morphology of Gymnospems. London: Hutchinson Unversity Library.

Style de citation Chicago

Sporne, K. R. The Morphology of Gymnospems. London: Hutchinson Unversity Library, 1965.

Style de citation MLA

Sporne, K. R. The Morphology of Gymnospems. London: Hutchinson Unversity Library, 1965.

Attention : ces citations peuvent ne pas être correctes à 100%.