APA Citation

Caswell, J. (1979). Worked examples a level biology. Middlesex: Celtic Revision Aids.

Chicago Style Citation

Caswell, J. Worked Examples a Level Biology. Middlesex: Celtic Revision Aids, 1979.

MLA Citation

Caswell, J. Worked Examples a Level Biology. Middlesex: Celtic Revision Aids, 1979.

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