APA ציטוט

Empron, W. (1970). Seven types of ambiguity. Chatto & Windus.

Chicago Edition Citation

Empron, William. Seven Types of Ambiguity. Chatto & Windus, 1970.

ציטוט MLA

Empron, William. Seven Types of Ambiguity. Chatto & Windus, 1970.