Citazione Stile APA (7a Edizione)

Prescott, C. S., & Smith, M. H. (1970). The needs of man (Teacher's guide.). The Fideler Company.

Citazione stile Chigago Style (17a edizione)

Prescott, Carol S., e Marion Hagens Smith. The Needs of Man. Teacher's guide. Grand Rapids Toronto: The Fideler Company, 1970.

Citatione MLA (9a ed.)

Prescott, Carol S., e Marion Hagens Smith. The Needs of Man. Teacher's guide. The Fideler Company, 1970.