APA (7th ed.) Citation

Lacey, A. R. (1982). Modern philosophy, an introduction. Routledge & K. Paul.

Chicago Style (17th ed.) Citation

Lacey, A. R. Modern Philosophy, an Introduction. Boston: Routledge & K. Paul, 1982.

MLA (9th ed.) Citation

Lacey, A. R. Modern Philosophy, an Introduction. Routledge & K. Paul, 1982.