APA (7th ed.) Citation

Grubel, H. G. (1969). The international monetary system: Efficiency and practical alternatives. Penguin books.

Chicago Style (17th ed.) Citation

Grubel, Herbert G. The International Monetary System: Efficiency and Practical Alternatives. Harmondsworth: Penguin books, 1969.

MLA (9th ed.) Citation

Grubel, Herbert G. The International Monetary System: Efficiency and Practical Alternatives. Penguin books, 1969.

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