APA (7th ed.) Citation

Wilkes, I. H. (1963). British initials and abbreviations. L. Hill Books.

Chicago Style (17th ed.) Citation

Wilkes, Ian H. British Initials and Abbreviations. [London]: L. Hill Books, 1963.

MLA (9th ed.) Citation

Wilkes, Ian H. British Initials and Abbreviations. L. Hill Books, 1963.