Paul and Thomas Sandby.

MLA

Herrmann, Luke. Paul and Thomas Sandby. London: B.T. Batsford, 1986.

APA

Herrmann, L. (1986). Paul and Thomas Sandby. London: B.T. Batsford.

Chicago

Herrmann, Luke Paul and Thomas Sandby. London: B.T. Batsford, 1986.