APA (7th ed.) Citation

Slade. (1997). The encyclopedia of illustration techniques. Headline.

Chicago Style (17th ed.) Citation

Slade. The Encyclopedia of Illustration Techniques. London: Headline, 1997.

MLA (9th ed.) Citation

Slade. The Encyclopedia of Illustration Techniques. Headline, 1997.

Warning: These citations may not always be 100% accurate.