Цитирование APA (7-е изд.)
SCHWARTZ, S. (1987). NORMAL REPETITIVE AND ABNORMAL STEREOTYPED BEHAVIOR OF NONRETARDED INFANTS AND YOUNG MENTALLY RETARDED CHILDREN.
Цитирование в стиле Чикаго (17-е изд.)
SCHWARTZ, S.S. NORMAL REPETITIVE AND ABNORMAL STEREOTYPED BEHAVIOR OF NONRETARDED INFANTS AND YOUNG MENTALLY RETARDED CHILDREN. 1987.
Цитирование MLA (9-е изд.)
SCHWARTZ, S.S. NORMAL REPETITIVE AND ABNORMAL STEREOTYPED BEHAVIOR OF NONRETARDED INFANTS AND YOUNG MENTALLY RETARDED CHILDREN. 1987.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.