Citazione APA

Schumacher, H. C. (1938). The adolescent, his development and his major problems. The Catholic conference on family life.

Stile di citazione Chicago

Schumacher, Henry Cyril. The Adolescent, His Development and His Major Problems. Washington, D.C.: The Catholic conference on family life, 1938.

Citazione MLA

Schumacher, Henry Cyril. The Adolescent, His Development and His Major Problems. The Catholic conference on family life, 1938.