APA (7th ed.) Citation

Brooke-Little, J. P. (1985). An heraldic alphabet (New and rev. ed.). Robson Books.

Chicago Style (17th ed.) Citation

Brooke-Little, J. P. An Heraldic Alphabet. New and rev. ed. London: Robson Books, 1985.

MLA (9th ed.) Citation

Brooke-Little, J. P. An Heraldic Alphabet. New and rev. ed. Robson Books, 1985.