Cita APA (7th ed.)

Eucken, R. Life's Basis and Life's Ideal: The Fundamentals of a New Philosophy of Life.

Cita Chicago (17th ed.)

Eucken, Rudolf. Life's Basis and Life's Ideal: The Fundamentals of a New Philosophy of Life.

Cita MLA (9th ed.)

Eucken, Rudolf. Life's Basis and Life's Ideal: The Fundamentals of a New Philosophy of Life.

Atenció: Aquestes cites poden no estar 100% correctes.