APA (7th ed.) Citation

Sporne, K. (1966). The morphology of pteridophytes (2nd ed.). Hutchinson University Library.

Chicago Style (17th ed.) Citation

Sporne, K.R. The Morphology of Pteridophytes. 2nd ed. London: Hutchinson University Library, 1966.

MLA (9th ed.) Citation

Sporne, K.R. The Morphology of Pteridophytes. 2nd ed. Hutchinson University Library, 1966.

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