APA (7th ed.) Citation

Walrond, G. W., & Kumar, R. (1986). Options for developing countries in mining development (1. publ.). Macmillan.

Chicago Style (17th ed.) Citation

Walrond, Grantley W., and Raj Kumar. Options for Developing Countries in Mining Development. 1. publ. Basingstoke, Hampshire u.a: Macmillan, 1986.

MLA (9th ed.) Citation

Walrond, Grantley W., and Raj Kumar. Options for Developing Countries in Mining Development. 1. publ. Macmillan, 1986.