Toerien, M. J. (1971). The developmental morphology of the chondrocranium of Podiceps cristatus. University of Stellenbosch.
Chicagoスタイル(17版)引用形式Toerien, M. J. The Developmental Morphology of the Chondrocranium of Podiceps Cristatus. Stellenbosch: University of Stellenbosch, 1971.
MLA(8版)引用形式Toerien, M. J. The Developmental Morphology of the Chondrocranium of Podiceps Cristatus. University of Stellenbosch, 1971.
警告: この引用は必ずしも正確ではありません.