Cita APA (7a ed.)

ORR, F. (1982). Professional Practise In Architecture. Van Nostrand Reinhold.

Cita Chicago Style (17a ed.)

ORR, Frank. Professional Practise In Architecture. Van Nostrand Reinhold, 1982.

Cita MLA (8a ed.)

ORR, Frank. Professional Practise In Architecture. Van Nostrand Reinhold, 1982.