Friedrich, P. (1910). Guide-Book to the Benedictine Abbey Church of Ettal: By Placid. Friedrich OSB ([1. Aufl.].). [Abtei Ettal].
Cita Chicago (17th ed.)Friedrich, Placidus. Guide-Book to the Benedictine Abbey Church of Ettal: By Placid. Friedrich OSB. [1. Aufl.]. Ettal: [Abtei Ettal], 1910.
Cita MLA (8th ed.)Friedrich, Placidus. Guide-Book to the Benedictine Abbey Church of Ettal: By Placid. Friedrich OSB. [1. Aufl.]. [Abtei Ettal], 1910.
Atenció: Aquestes cites poden no estar 100% correctes.