APA Edition Citation

Sporne, K. R. (1965). The morphology of gymnosperms: The structure and evolution of primitive seed plants.

Chicago Edition Citation

Sporne, K R. The Morphology of Gymnosperms: The Structure and Evolution of Primitive Seed Plants. London, Hutchinson University Library, 1965.

MLA Edition Citation

Sporne, K R. The Morphology of Gymnosperms: The Structure and Evolution of Primitive Seed Plants. 1965.

Warning: These citations may not always be 100% accurate.