APA (7th ed.) Citation
Halliday, F. (1964). A shakespeare companion 1564-1964. Penguin books.
Chicago Style (17th ed.) Citation
Halliday, F.E. A Shakespeare Companion 1564-1964. Baltimore: Penguin books, 1964.
MLA (9th ed.) Citation
Halliday, F.E. A Shakespeare Companion 1564-1964. Penguin books, 1964.
Warning: These citations may not always be 100% accurate.