APA (7th ed.) Citation

Duck, S. (1973). Personal relationships and personal constructs : a study of friendship formation / (by) Steven W. Duck: A study of friendship formation. Wiley.

Chicago Style (17th ed.) Citation

Duck, Steve. Personal Relationships and Personal Constructs : A Study of Friendship Formation / (by) Steven W. Duck: A Study of Friendship Formation. London (etc.): Wiley, 1973.

MLA (9th ed.) Citation

Duck, Steve. Personal Relationships and Personal Constructs : A Study of Friendship Formation / (by) Steven W. Duck: A Study of Friendship Formation. Wiley, 1973.

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