APA-Zitierstil (7. Ausg.)

Baring-Gould, S. (1911). Cliff castles and cave dwellings of Europe (1a. ed.). Seeley and Co.

Chicago-Zitierstil (17. Ausg.)

Baring-Gould, Sabine. Cliff Castles and Cave Dwellings of Europe. 1a. ed. Londres: Seeley and Co, 1911.

MLA-Zitierstil (9. Ausg.)

Baring-Gould, Sabine. Cliff Castles and Cave Dwellings of Europe. 1a. ed. Seeley and Co, 1911.