Hallwag AG. (1974). Bruxelles - Brussel: Plan, Plattegrond, Town map, Stadtplan (1974/75.).
Chicago Style (17th ed.) CitationHallwag AG. Bruxelles - Brussel: Plan, Plattegrond, Town Map, Stadtplan. 1974/75. Bern, 1974.
MLA (8th ed.) CitationHallwag AG. Bruxelles - Brussel: Plan, Plattegrond, Town Map, Stadtplan. 1974/75. 1974.
Warning: These citations may not always be 100% accurate.