Cita APA

Hein, S., Reich, J., Marks, S., Thuma, P. E., & Grigorenko, E. L. (2014). Getting Something out of Nothing: Analyzing Patterns of Null Responses to Improve Data Collection Methods in sub-Saharan Africa. Learn Individ Differ.

Chicago Style Citation

Hein, Sascha, Jodi Reich, Sarah Marks, Philip E. Thuma, i Elena L. Grigorenko. "Getting Something Out of Nothing: Analyzing Patterns of Null Responses to Improve Data Collection Methods in Sub-Saharan Africa." Learn Individ Differ 2014.

Cita MLA

Hein, Sascha, et al. "Getting Something Out of Nothing: Analyzing Patterns of Null Responses to Improve Data Collection Methods in Sub-Saharan Africa." Learn Individ Differ 2014.