APA (7th ed.) Citation

Austin, M., & Ashcroft, F. (1983). A simple guide to British qualifications (1. publ.). Great Ouse Pr.

Chicago Style (17th ed.) Citation

Austin, Michael, and Frank Ashcroft. A Simple Guide to British Qualifications. 1. publ. Cambridge: Great Ouse Pr, 1983.

MLA (9th ed.) Citation

Austin, Michael, and Frank Ashcroft. A Simple Guide to British Qualifications. 1. publ. Great Ouse Pr, 1983.