APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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