APA (7th ed.) Citation

Whitrow, G. J. (1961). The natural philosophy of time. Nelson.

Chicago Style (17th ed.) Citation

Whitrow, G. J. The Natural Philosophy of Time. London: Nelson, 1961.

MLA (9th ed.) Citation

Whitrow, G. J. The Natural Philosophy of Time. Nelson, 1961.

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