MLA

Newman, John Henry. Lectures On Certain Difficulties Felt by Anglicans In Submitting to the Catholic Church. Second edition London: Burns and Lambert, 1850.

APA

Newman, J. Henry. (1850). Lectures on certain difficulties felt by Anglicans in submitting to the Catholic Church. Second edition London: Burns and Lambert.

Chicago

Newman, John Henry Lectures On Certain Difficulties Felt by Anglicans In Submitting to the Catholic Church. Second edition London: Burns and Lambert, 1850.