APA aipamena

Fox, H. C., Hong, K. A., Paliwal, P., Morgan, P. T., & Sinha, R. (2007). Altered levels of sex and stress steroid hormones assessed daily over a 28-day cycle in early abstinent cocaine-dependent females.

Chicago Style aipamena

Fox, Helen C., Kwangik A. Hong, Prashni Paliwal, Peter T. Morgan, and Rajita Sinha. Altered Levels of Sex and Stress Steroid Hormones Assessed Daily Over a 28-day Cycle in Early Abstinent Cocaine-dependent Females. 2007.

MLA aipamena

Fox, Helen C., et al. Altered Levels of Sex and Stress Steroid Hormones Assessed Daily Over a 28-day Cycle in Early Abstinent Cocaine-dependent Females. 2007.