APA ציטוט

Longo, R., & Johns, J. (2018). The first Norman cathedral in Palermo. Robert Guiscard's Church of the Most Holy Mother of God. Brepols.

Chicago Style (17th ed.) Citation

Longo, R., and J. Johns. The First Norman Cathedral in Palermo. Robert Guiscard's Church of the Most Holy Mother of God. Brepols, 2018.

ציטוט MLA

Longo, R., and J. Johns. The First Norman Cathedral in Palermo. Robert Guiscard's Church of the Most Holy Mother of God. Brepols, 2018.