White, T. J., Redner, R., Skelly, J. M., & Higgins, S. T. (2014). Examining Educational Attainment, Pre-Pregnancy Smoking Rate, and Delay Discounting as Predictors of Spontaneous Quitting Among Pregnant Smokers.
استشهاد بنمط شيكاغوWhite, Thomas J., Ryan Redner, Joan M. Skelly, و Stephen T. Higgins. Examining Educational Attainment, Pre-Pregnancy Smoking Rate, and Delay Discounting As Predictors of Spontaneous Quitting Among Pregnant Smokers. 2014.
MLA استشهادWhite, Thomas J., Ryan Redner, Joan M. Skelly, و Stephen T. Higgins. Examining Educational Attainment, Pre-Pregnancy Smoking Rate, and Delay Discounting As Predictors of Spontaneous Quitting Among Pregnant Smokers. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.