Citação norma APA

Smith, C., Ngo, T. D., Edwards, P., & Free, C. (2014). MObile Technology for Improved Family Planning: Update to randomised controlled trial protocol. Trials.

Citação norma Chicago

Smith, Chris, Thoai D. Ngo, Phil Edwards, and Caroline Free. "MObile Technology for Improved Family Planning: Update to Randomised Controlled Trial Protocol." Trials 2014.

Citação norma MLA

Smith, Chris, Thoai D. Ngo, Phil Edwards, and Caroline Free. "MObile Technology for Improved Family Planning: Update to Randomised Controlled Trial Protocol." Trials 2014.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.