APA (7th ed.) Citation

Robertson, E. G., & Robertson, J. (1977). Cast iron decoration : a world survey / (by) E. Graeme Robertson and Joan Robertson: A world survey. Thames and Hudson.

Chicago Style (17th ed.) Citation

Robertson, Edward Graeme, and Joan Robertson. Cast Iron Decoration : A World Survey / (by) E. Graeme Robertson and Joan Robertson: A World Survey. London: Thames and Hudson, 1977.

MLA (9th ed.) Citation

Robertson, Edward Graeme, and Joan Robertson. Cast Iron Decoration : A World Survey / (by) E. Graeme Robertson and Joan Robertson: A World Survey. Thames and Hudson, 1977.

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