APA (7th ed.) Citation

Halliday, F. E. (1964). AShakespeare companion. G. Duckworth.

Chicago Style (17th ed.) Citation

Halliday, F. E. AShakespeare Companion. London: G. Duckworth, 1964.

MLA (9th ed.) Citation

Halliday, F. E. AShakespeare Companion. G. Duckworth, 1964.

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