APA-Zitierstil (7. Ausg.)

Yardley, D. C. M. (1990). Introduction to British constitutional law (7. ed.). Butterworths.

Chicago-Zitierstil (17. Ausg.)

Yardley, David C. M. Introduction to British Constitutional Law. 7. ed. London [u.a.]: Butterworths, 1990.

MLA-Zitierstil (9. Ausg.)

Yardley, David C. M. Introduction to British Constitutional Law. 7. ed. Butterworths, 1990.