APA (7th ed.) Citation

Clarke, L. H. (1980). Additional pure mathematics (3rd ed.). Heinemann.

Chicago Style (17th ed.) Citation

Clarke, L. Harwood. Additional Pure Mathematics. 3rd ed. London: Heinemann, 1980.

MLA (9th ed.) Citation

Clarke, L. Harwood. Additional Pure Mathematics. 3rd ed. Heinemann, 1980.

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