Cita APA (7a ed.)
ESPIE, C. (1992). OPTIMAN SLEEP-WAKE SCHEDULING AND PROFOUND MENTAL HANDICAP: POTENTIAL BENEFITS.
Cita Chicago Style (17a ed.)
ESPIE, C.A. OPTIMAN SLEEP-WAKE SCHEDULING AND PROFOUND MENTAL HANDICAP: POTENTIAL BENEFITS. 1992.
Cita MLA (9a ed.)
ESPIE, C.A. OPTIMAN SLEEP-WAKE SCHEDULING AND PROFOUND MENTAL HANDICAP: POTENTIAL BENEFITS. 1992.
Precaución: Estas citas no son 100% exactas.