APA (7th ed.) Citation

Crozier, B. (1968). South-East Asia in turmoil. Penguin Books.

Chicago Style (17th ed.) Citation

Crozier, Brian. South-East Asia in Turmoil. Harmondsworth, Middlesex, England: Penguin Books, 1968.

MLA (9th ed.) Citation

Crozier, Brian. South-East Asia in Turmoil. Penguin Books, 1968.