MLA

Schumann, Hans Wolfgang, and Georg Fenerstein. Buddhism : an Outline of Its Teachings and Schools. London: Rider, 1973.

APA

Schumann, H. Wolfgang, & Fenerstein, G. (1973). Buddhism : an outline of its teachings and schools. London: Rider.

Chicago

Schumann, Hans Wolfgang, Buddhism: An Outline of Its Teachings and Schools. Translated by Georg Fenerstein. London: Rider, 1973.