APA Style

Fowler, R. (1971). An Introduction to Transformational Syntax (by Roger Fowler). London: Routledge & Kegan Paul (also published by Manchester University Press).

MLA Style

Fowler, Roger. "An Introduction to Transformational Syntax". by Roger Fowler London: Routledge & Kegan Paul (also published by Manchester University Press), 1971. BOOK.