Não informado. (1969). Biology of Reproduction. Society for the Study of Reproduction.
Citação do estilo Chicago (17ª ed.)Não informado. Biology of Reproduction. Champaign, Ill: Society for the Study of Reproduction, 1969.
Citação MLA (8ª ed.)Não informado. Biology of Reproduction. Society for the Study of Reproduction, 1969.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.