APA (7th ed.) Citation

Layard, P. R. G., King, J., & Moser, C. (1969). The impact of Robbins / by Richard Layard, John King, Claus Moser. Penguin.

Chicago Style (17th ed.) Citation

Layard, P. R. G., John King, and Claus Moser. The Impact of Robbins / by Richard Layard, John King, Claus Moser. Harmondsworth: Penguin, 1969.

MLA (9th ed.) Citation

Layard, P. R. G., et al. The Impact of Robbins / by Richard Layard, John King, Claus Moser. Penguin, 1969.

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