Cita APA (7th ed.)

Simms, A., & Opll, F. (1995). Historic Towns Atlases: Urban History through Maps ; complete list of Historic Towns Atlases / Anngret Simms ; Ferdinand Opll.

Cita Chicago (17th ed.)

Simms, Anngret, i Ferdinand Opll. Historic Towns Atlases: Urban History Through Maps ; Complete List of Historic Towns Atlases / Anngret Simms ; Ferdinand Opll. Brussels, 1995.

Cita MLA (8th ed.)

Simms, Anngret, i Ferdinand Opll. Historic Towns Atlases: Urban History Through Maps ; Complete List of Historic Towns Atlases / Anngret Simms ; Ferdinand Opll. 1995.