APA (7th ed.) Citation

Porter, R. (1982). Temperamental differences in infants and young children. Pitman.

Chicago Style (17th ed.) Citation

Porter, Ruth. Temperamental Differences in Infants and Young Children. London: Pitman, 1982.

MLA (9th ed.) Citation

Porter, Ruth. Temperamental Differences in Infants and Young Children. Pitman, 1982.

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