376606 Beale, H. G., Bishop, W. D., & Furmston, M. P. (1990). Contract cases and materials. London Butterworths.
Chicago Style (17th ed.) Citation376606 Beale, H. G., W. D. Bishop, and M. P. Furmston. Contract Cases and Materials. London Butterworths, 1990.
MLA引文376606 Beale, H. G., et al. Contract Cases and Materials. London Butterworths, 1990.
警告:這些引文格式不一定是100%准確.