APA (7th ed.) Citation

Sayles, G. O. (1988). The functions of the medieval Parliament of England. Hambledon.

Chicago Style (17th ed.) Citation

Sayles, G. O. The Functions of the Medieval Parliament of England. London [etc.]: Hambledon, 1988.

MLA (9th ed.) Citation

Sayles, G. O. The Functions of the Medieval Parliament of England. Hambledon, 1988.

Warning: These citations may not always be 100% accurate.