Titles by Joseph Butterworth and Son in BIBTEX format

@book{ wphp_11872
  author={Burton,Margaret},
  year={1816},
  title={Poetical Effusions on Subjects Religious, Moral, and Rural. By Margaret Burton, of Darlington.},
  publisher={},
  address={London},    }

@book{ wphp_13681
  author={Judson,Ann},
  year={1823},
  title={An Account of the American Baptist Mission to the Burman Empire: in a Series of Letters, Addressed to a Gentleman in London. By Ann H. Judson.},
  publisher={Thomas Clark \& Joseph Butterworth and Son \& Benjamin Bensley},
  address={London},    }

@book{ wphp_14999
  author={Judson,Ann},
  year={1827},
  title={An Account of the American Baptist Mission to the Burman Empire: in a Series of Letters, Addressed to a Gentleman in London. By Ann H. Judson. Second Edition.},
  publisher={},
  address={London},    }