एपीए उद्धरण

Koopman, O. (2020). Science Education and Curriculum in South Africa . 1st ed. 2017. Springer International Publishing.

शिकागो स्टाइल उद्धरण

Koopman, Oscar. Science Education and Curriculum in South Africa . 1st Ed. 2017. Springer International Publishing, 2020.

एमएलए उद्धरण

Koopman, Oscar. Science Education and Curriculum in South Africa . 1st Ed. 2017. Springer International Publishing, 2020.