APA Citation

(1978). Twin research.Twin research proceedings of the 2. International Congress on Twin Studies Aug. 29 - Sept. 1, 1977 Washington, D.C..

Chicago Style Citation

"Twin Research." Twin Research Proceedings of the 2. International Congress On Twin Studies Aug. 29 - Sept. 1, 1977 Washington, D.C. 1978

MLA Citation

"Twin Research." Twin Research Proceedings of the 2. International Congress On Twin Studies Aug. 29 - Sept. 1, 1977 Washington, D.C. 1978

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