APA (7th ed.) Citation

JESPERSEN, O. (1965). A modern english grammar: On historical principles. Allen & Unwin.

Chicago Style (17th ed.) Citation

JESPERSEN, Otto. A Modern English Grammar: On Historical Principles. London: Allen & Unwin, 1965.

MLA (9th ed.) Citation

JESPERSEN, Otto. A Modern English Grammar: On Historical Principles. Allen & Unwin, 1965.

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