APA (7th ed.) Citation

Houghton, W. (1870). Walks of a naturalist with his children. Groombridge and Sons.

Chicago Style (17th ed.) Citation

Houghton, W. Walks of a Naturalist with His Children. London: Groombridge and Sons, 1870.

MLA (9th ed.) Citation

Houghton, W. Walks of a Naturalist with His Children. Groombridge and Sons, 1870.