APA Edition Citation

Bondi, H., Bullock, A., & East, G. W. (1969). Precious soil. Marshall cavendish books.

Chicago Edition Citation

Bondi, Hermann, Alan Bullock, and Gordon W. East. Precious Soil. London: Marshall cavendish books, 1969.

MLA Edition Citation

Bondi, Hermann, et al. Precious Soil. Marshall cavendish books, 1969.