(1978). Twin research. Twin research proceedings of the 2. International Congress on Twin Studies Aug. 29 - Sept. 1, 1977 Washington, D.C..
Chicago Style (17th ed.) Citation"Twin Research." Twin Research Proceedings of the 2. International Congress on Twin Studies Aug. 29 - Sept. 1, 1977 Washington, D.C. 1978.
MLA (8th ed.) 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.