APA
Evangelina Villegas, C.E. Mcdonald K.A. Gilles, . (1968). Variability in the lysine content of wheat, rye, and triticale proteins. Mexico: Centro International De Mejoramiento De Maizy Trigo.
Chicago
Evangelina Villegas, C.E. Mcdonald K.A. Gilles, . 1968. Variability in the lysine content of wheat, rye, and triticale proteins. Mexico: Centro International De Mejoramiento De Maizy Trigo.
Harvard
Evangelina Villegas, C.E. Mcdonald K.A. Gilles, . (1968). Variability in the lysine content of wheat, rye, and triticale proteins. Mexico: Centro International De Mejoramiento De Maizy Trigo.
MLA
Evangelina Villegas, C.E. Mcdonald K.A. Gilles, . Variability in the lysine content of wheat, rye, and triticale proteins. Mexico: Centro International De Mejoramiento De Maizy Trigo. 1968.