APA (7th ed.) Citation

SHEEHAN & WYLLIE. (1986). The economist pocket guide to defence. Basil Blackwell.

Chicago Style (17th ed.) Citation

SHEEHAN and WYLLIE. The Economist Pocket Guide to Defence. London: Basil Blackwell, 1986.

MLA (8th ed.) Citation

SHEEHAN and WYLLIE. The Economist Pocket Guide to Defence. Basil Blackwell, 1986.

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