Big Pit. National Coal Museum : a guide.

MLA

Ford, S. Big Pit. National Coal Museum : a Guide. Cardiff: National Museum of Wales, 2005.

APA

Ford, S. (2005). Big Pit. National Coal Museum : a guide. Cardiff: National Museum of Wales.

Chicago

Ford, S. Big Pit. National Coal Museum: A Guide. Cardiff: National Museum of Wales, 2005.