Seed and potting composts

MLA

Lawrence, William John Cooper, and J Newell. Seed and Potting Composts. 4th ed. London: G. Allen & Unwin, 1952.

APA

Lawrence, W. John Cooper, & Newell, J. (1952). Seed and potting composts. 4th ed. London: G. Allen & Unwin.

Chicago

Lawrence, William John Cooper., and J Newell. Seed and Potting Composts. 4th ed. London: G. Allen & Unwin, 1952.