APA (7th ed.) Citation

Mussen, P. H. (1969). Trends and issues in developmental psychology. Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Mussen, Paul Henry. Trends and Issues in Developmental Psychology. New York, NY [u.a.]: Holt, Rinehart and Winston, 1969.

MLA (9th ed.) Citation

Mussen, Paul Henry. Trends and Issues in Developmental Psychology. Holt, Rinehart and Winston, 1969.

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