APA引文

Griffin, C. P. (1969). The economic and social development of the Leicestershire and South Derbyshire coalfied 1550-1914.

Chicago Style (17th ed.) Citation

Griffin, C. P. The Economic and Social Development of the Leicestershire and South Derbyshire Coalfied 1550-1914. 1969.

MLA引文

Griffin, C. P. The Economic and Social Development of the Leicestershire and South Derbyshire Coalfied 1550-1914. 1969.

警告：這些引文格式不一定是100％准確.