APA (7th ed.) Citation

Parry, G. (1978). John Locke (1a. ed.). George Allen and Unwin.

Chicago Style (17th ed.) Citation

Parry, Geraint. John Locke. 1a. ed. Londres: George Allen and Unwin, 1978.

MLA (9th ed.) Citation

Parry, Geraint. John Locke. 1a. ed. George Allen and Unwin, 1978.