APA استشهاد

Hall, L. (1969). Company Secretarial Practice (2nd.). McDonald and Evans.

استشهاد بنمط شيكاغو

Hall, L. Company Secretarial Practice. 2nd. London: McDonald and Evans, 1969.

MLA استشهاد

Hall, L. Company Secretarial Practice. 2nd. McDonald and Evans, 1969.