एपीए उद्धरण

Stein, P. B. (1969). Some Additional Thoughts on Residency Training.

शिकागो स्टाइल उद्धरण

Stein, P. B. Some Additional Thoughts On Residency Training. 1969.

एमएलए उद्धरण

Stein, P. B. Some Additional Thoughts On Residency Training. 1969.