APA (7e ed.) Bronvermelding

Neumayr, F. (1876). The science of the spiritual life. s.n..

Chicago (17e ed.) Bronvermelding

Neumayr, Franz. The Science of the Spiritual Life. [London ?: s.n., 1876.

MLA (8e ed.) Bronvermelding

Neumayr, Franz. The Science of the Spiritual Life. s.n., 1876.