APA (7th ed.) Citation

Notni, P., & Richter, G. A. (1976). Optical identifications of radio sources in the 5C areas.

Chicago Style (17th ed.) Citation

Notni, Peter, and Gerold A. Richter. Optical Identifications of Radio Sources in the 5C Areas. 1976.

MLA (9th ed.) Citation

Notni, Peter, and Gerold A. Richter. Optical Identifications of Radio Sources in the 5C Areas. 1976.

Warning: These citations may not always be 100% accurate.