APA Citation

Barr, J. P. b. 1. John P. Barr pocket diaries.

Chicago Style Citation

Barr, John P b. 1839. John P. Barr Pocket Diaries.

MLA Citation

Barr, John P b. 1839. John P. Barr Pocket Diaries.

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