Cita APA (7th ed.)
ebrary, Inc, & Edwards, A. S. G. (1981). John Skelton. Routledge & Kegan Paul.
Cita Chicago (17th ed.)
ebrary, Inc, i A. S. G. Edwards. John Skelton. London ; Boston: Routledge & Kegan Paul, 1981.
Cita MLA (9th ed.)
ebrary, Inc, i A. S. G. Edwards. John Skelton. Routledge & Kegan Paul, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.