APA (7th ed.) Citation

Ferguan E., M. E. R. (1984). Special libraries at work. Library Professional Publications.

Chicago Style (17th ed.) Citation

Ferguan E., Mobley E. R. Special Libraries at Work. Littleton: Library Professional Publications, 1984.

MLA (8th ed.) Citation

Ferguan E., Mobley E. R. Special Libraries at Work. Library Professional Publications, 1984.