एपीए उद्धरण

Gosling, P., & Noordam, L. D. (2021). Mastering Your PhD: Survival and Success in the Doctoral Years and Beyond. Springer-Verlag Berlin Heidelberg.

शिकागो स्टाइल उद्धरण

Gosling, Patricia, और Lambertus D. Noordam. Mastering Your PhD: Survival and Success in the Doctoral Years and Beyond. Springer-Verlag Berlin Heidelberg, 2021.

एमएलए उद्धरण

Gosling, Patricia, और Lambertus D. Noordam. Mastering Your PhD: Survival and Success in the Doctoral Years and Beyond. Springer-Verlag Berlin Heidelberg, 2021.