Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Wilkes, Ian. British Initials and Abbreviations. London: Leonard Hill Books, 1963.

Cita MLA (9a ed.)

Wilkes, Ian. British Initials and Abbreviations. Leonard Hill Books, 1963.