Цитирование APA (7-е изд.)
Frithjof Dau. The Logic System of Concept Graphs with Negation: And Its Relationship to Predicate Logic. Springer.
Цитирование в стиле Чикаго (17-е изд.)
Frithjof Dau. The Logic System of Concept Graphs with Negation: And Its Relationship to Predicate Logic. Berlín, Alemania: Springer.
Цитирование MLA (9-е изд.)
Frithjof Dau. The Logic System of Concept Graphs with Negation: And Its Relationship to Predicate Logic. Springer.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.