APA aipamena

Hügel, F., & Greene, G. M. (1928). Letters from Baron Friedrich von Hügel to a niece. J.M. Dent & Sons.

Chicago Style aipamena

Hügel, Friedrich, and Gwendolen Maud Greene. Letters from Baron Friedrich Von Hügel to a Niece. London ; Toronto: J.M. Dent & Sons, 1928.

MLA aipamena

Hügel, Friedrich, and Gwendolen Maud Greene. Letters from Baron Friedrich Von Hügel to a Niece. J.M. Dent & Sons, 1928.