Cita APA (7th ed.)
Thulstrup, N., & Thulstrup, M. M. Kierkegaard and Speculative Idealism. C.A. Reitzels Boghandel.
Cita Chicago (17th ed.)
Thulstrup, Niels, i Marie Mikulová Thulstrup. Kierkegaard and Speculative Idealism. Copenhague, Dinamarca: C.A. Reitzels Boghandel.
Cita MLA (9th ed.)
Thulstrup, Niels, i Marie Mikulová Thulstrup. Kierkegaard and Speculative Idealism. C.A. Reitzels Boghandel.
Atenció: Aquestes cites poden no estar 100% correctes.