APA (7th ed.) Citation

Gill, J. (1979). Church union: Rome and Byzantium; (1204 - 1453). Variorum collected studies series.

Chicago Style (17th ed.) Citation

Gill, Joseph. "Church Union: Rome and Byzantium; (1204 - 1453)." Variorum Collected Studies Series 1979.

MLA (9th ed.) Citation

Gill, Joseph. "Church Union: Rome and Byzantium; (1204 - 1453)." Variorum Collected Studies Series, 1979.

Warning: These citations may not always be 100% accurate.