Watson, P. (1981). Twins : an investigation into the strange coincidences in the lives of separated twins / Peter Watson: An investigation into the strange coincidences in the lives of separated twins. Hutchinson.
Chicago Style (17th ed.) CitationWatson, Peter. Twins : An Investigation into the Strange Coincidences in the Lives of Separated Twins / Peter Watson: An Investigation into the Strange Coincidences in the Lives of Separated Twins. London: Hutchinson, 1981.
MLA (9th ed.) CitationWatson, Peter. Twins : An Investigation into the Strange Coincidences in the Lives of Separated Twins / Peter Watson: An Investigation into the Strange Coincidences in the Lives of Separated Twins. Hutchinson, 1981.
Warning: These citations may not always be 100% accurate.