APA (7th ed.) Citation

Waldt, G. v. d. Formulating research questions in social science research. AOSIS.

Chicago Style (17th ed.) Citation

Waldt, Gerrit van der. Formulating Research Questions in Social Science Research. AOSIS.

MLA (9th ed.) Citation

Waldt, Gerrit van der. Formulating Research Questions in Social Science Research. AOSIS.

Warning: These citations may not always be 100% accurate.