APA (7th ed.) Citation

Gran Bretaña, Crystal, M., & Phillips, M. (1990). Butterworths insolvency law handbook (2nd. ed.). Butterworths.

Chicago Style (17th ed.) Citation

Gran Bretaña, Michael Crystal, and Mark Phillips. Butterworths Insolvency Law Handbook. 2nd. ed. London [etc.]: Butterworths, 1990.

MLA (9th ed.) Citation

Gran Bretaña, et al. Butterworths Insolvency Law Handbook. 2nd. ed. Butterworths, 1990.