Cita APA (7th ed.)
Husserl, E., & Hill, C. O. (2008). Introduction to logic and theory of knowledge: Lectures 1906/07. Springer.
Cita Chicago (17th ed.)
Husserl, Edmund, i Claire Ortiz Hill. Introduction to Logic and Theory of Knowledge: Lectures 1906/07. Dordrecht: Springer, 2008.
Cita MLA (9th ed.)
Husserl, Edmund, i Claire Ortiz Hill. Introduction to Logic and Theory of Knowledge: Lectures 1906/07. Springer, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.