National Defense Research Institute (U.S.). (2015). Sleep in the military: Promoting healthy sleep among U.S. servicemembers. RAND Corporation.
Citação do estilo Chicago (17ª ed.)National Defense Research Institute (U.S.). Sleep in the Military: Promoting Healthy Sleep Among U.S. Servicemembers. Santa Monica, California: RAND Corporation, 2015.
Citação MLA (9ª ed.)National Defense Research Institute (U.S.). Sleep in the Military: Promoting Healthy Sleep Among U.S. Servicemembers. RAND Corporation, 2015.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.