APA (7th ed.) Citation

Sieburg, F. (1963). Reshaping the invisible. Econ-Verlag.

Chicago Style (17th ed.) Citation

Sieburg, Friedrich. Reshaping the Invisible. Dusseldorf: Econ-Verlag, 1963.

MLA (9th ed.) Citation

Sieburg, Friedrich. Reshaping the Invisible. Econ-Verlag, 1963.