एपीए उद्धरण

Spencer, J., Burns, G. P., Cheng, F. C. Y., Cox, A. G., & Welbourn, R. B. (1969). DR SPENCER and his colleagues reply.

शिकागो स्टाइल उद्धरण

Spencer, J., G. P. Burns, F. C. Y. Cheng, A. G. Cox, और R. B. Welbourn. DR SPENCER and His Colleagues Reply. 1969.

एमएलए उद्धरण

Spencer, J., et al. DR SPENCER and His Colleagues Reply. 1969.