APA (7th ed.) Citation

Gram, P. (1981). Chartering documents. Lloyd's of London Press.

Chicago Style (17th ed.) Citation

Gram, Per. Chartering Documents. London: Lloyd's of London Press, 1981.

MLA (9th ed.) Citation

Gram, Per. Chartering Documents. Lloyd's of London Press, 1981.

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