Rydhmer, L. (1993). Pig reproductive genetics: And correlations between reproduction and production traits. Sveriges lantbruksuniversitet.
Chicagoスタイル(17版)引用形式Rydhmer, Lotta. Pig Reproductive Genetics: And Correlations Between Reproduction and Production Traits. Uppsala: Sveriges lantbruksuniversitet, 1993.
MLA(8版)引用形式Rydhmer, Lotta. Pig Reproductive Genetics: And Correlations Between Reproduction and Production Traits. Sveriges lantbruksuniversitet, 1993.
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