Fend, P. Spine, city, form: Peter Fend. Incorporations.(1992).
Cita Chicago Style (17a ed.)Fend, Peter. "Spine, City, Form: Peter Fend." Incorporations.(1992) .
Cita MLA (8a ed.)Fend, Peter. "Spine, City, Form: Peter Fend." Incorporations.(1992), .
Precaución: Estas citas no son 100% exactas.