Cita APA (7a ed.)
Schumacher, A. (1973). Development Plans and planning. Seminar Press.
Cita Chicago Style (17a ed.)
Schumacher, August. Development Plans and Planning. Gran Bretaña: Seminar Press, 1973.
Cita MLA (9a ed.)
Schumacher, August. Development Plans and Planning. Seminar Press, 1973.
Precaución: Estas citas no son 100% exactas.