APA (7th ed.) Citation

Werckmeister, O. K. (1980). The first romanesque Beatus manuscripts and the liturgy of death.

Chicago Style (17th ed.) Citation

Werckmeister, Otto Karl. The First Romanesque Beatus Manuscripts and the Liturgy of Death. 1980.

MLA (9th ed.) Citation

Werckmeister, Otto Karl. The First Romanesque Beatus Manuscripts and the Liturgy of Death. 1980.

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