APA (7th ed.) Citation

Vajda, S. (1969). Planning by mathematics. Sir Isaac Pitman and Sons Ltd.

Chicago Style (17th ed.) Citation

Vajda, S. Planning by Mathematics. London: Sir Isaac Pitman and Sons Ltd, 1969.

MLA (9th ed.) Citation

Vajda, S. Planning by Mathematics. Sir Isaac Pitman and Sons Ltd, 1969.