APA (7th ed.) Citation

Blake, W. (1968). The letters of William Blake (2. ed., rev. and amplified.). Hart-Davis.

Chicago Style (17th ed.) Citation

Blake, William. The Letters of William Blake. 2. ed., rev. and amplified. London: Hart-Davis, 1968.

MLA (9th ed.) Citation

Blake, William. The Letters of William Blake. 2. ed., rev. and amplified. Hart-Davis, 1968.