Unesco. Division of Science, Technical and Vocational Education, & Hofvander, Y. (1983). Maternal and young child nutrition: Excerpts from a United Nations expert group. UNESCO.
Chicago-viite (17. p.)Unesco. Division of Science, Technical and Vocational Education, ja Yngve Hofvander. Maternal and Young Child Nutrition: Excerpts from a United Nations Expert Group. Paris: UNESCO, 1983.
MLA-viite (8. p.)Unesco. Division of Science, Technical and Vocational Education, ja Yngve Hofvander. Maternal and Young Child Nutrition: Excerpts from a United Nations Expert Group. UNESCO, 1983.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.