APA (7th ed.) Citation

Hudson, W. H. (1908). Herbert Spencer / by W.H. Hudson. Constable.

Chicago Style (17th ed.) Citation

Hudson, W. H. Herbert Spencer / by W.H. Hudson. Constable, 1908.

MLA (9th ed.) Citation

Hudson, W. H. Herbert Spencer / by W.H. Hudson. Constable, 1908.

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