APA (7th ed.) Citation

Beredjick, N., Gault, I. T., & Walde, T. (1988). Petroleum investment policies in developing countries. Graham & Trotman.

Chicago Style (17th ed.) Citation

Beredjick, Nicky, Ian Townsend Gault, and Thomas Walde. Petroleum Investment Policies in Developing Countries. London: Graham & Trotman, 1988.

MLA (9th ed.) Citation

Beredjick, Nicky, et al. Petroleum Investment Policies in Developing Countries. Graham & Trotman, 1988.