एपीए उद्धरण

Jorgensen, R., & Larkin, K. (2020). STEM Education in the Junior Secondary. 1st ed. 2018. Springer Singapore.

शिकागो स्टाइल उद्धरण

Jorgensen, Robyn, और Kevin Larkin. STEM Education in the Junior Secondary. 1st Ed. 2018. Springer Singapore, 2020.

एमएलए उद्धरण

Jorgensen, Robyn, और Kevin Larkin. STEM Education in the Junior Secondary. 1st Ed. 2018. Springer Singapore, 2020.