APA (7th ed.) Citation

Hasenjaeger, G. (1972). Introduction to the basic concepts and problems of modern logic. Reidel.

Chicago Style (17th ed.) Citation

Hasenjaeger, Gisbert. Introduction to the Basic Concepts and Problems of Modern Logic. Dordrecht: Reidel, 1972.

MLA (9th ed.) Citation

Hasenjaeger, Gisbert. Introduction to the Basic Concepts and Problems of Modern Logic. Reidel, 1972.

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