APA (7th ed.) Citation

Laing, M. (1972). Edward Heath, Prime Minister. Sidgwick & Jackson.

Chicago Style (17th ed.) Citation

Laing, Margaret. Edward Heath, Prime Minister. London: Sidgwick & Jackson, 1972.

MLA (9th ed.) Citation

Laing, Margaret. Edward Heath, Prime Minister. Sidgwick & Jackson, 1972.

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