APA (7th ed.) Citation

Hardie, F. (1974). The Abyssinian crisis. Archon Books.

Chicago Style (17th ed.) Citation

Hardie, Frank. The Abyssinian Crisis. [Hamden, Conn.]: Archon Books, 1974.

MLA (9th ed.) Citation

Hardie, Frank. The Abyssinian Crisis. Archon Books, 1974.

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