APA (7th ed.) Citation

Powicke, M., & Fryde, E. B. (1961). Handbook of British chronology / edited by Sir F. Maurice Powicke and E.B. Fryde (2nd ed.). Royal Historical Society.

Chicago Style (17th ed.) Citation

Powicke, Maurice, and E. B. Fryde. Handbook of British Chronology / Edited by Sir F. Maurice Powicke and E.B. Fryde. 2nd ed. London: Royal Historical Society, 1961.

MLA (9th ed.) Citation

Powicke, Maurice, and E. B. Fryde. Handbook of British Chronology / Edited by Sir F. Maurice Powicke and E.B. Fryde. 2nd ed. Royal Historical Society, 1961.

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