APA-viite

Ramakrishna A, Sankaraiah B, & Sonia Sawhney. Research on issues of science education.

Chicago-tyylinen lähdeviittaus

Ramakrishna A, Sankaraiah B, ja Sonia Sawhney. Research on Issues of Science Education.

MLA-viite

Ramakrishna A, et al. Research on Issues of Science Education.