Roth, G. (1962). The system of minor planets. Van Nostrand.
Chicagoスタイル(17版)引用形式Roth, G.D. The System of Minor Planets. Princeton, New Jersey: Van Nostrand, 1962.
MLA(9版)引用形式Roth, G.D. The System of Minor Planets. Van Nostrand, 1962.
警告: この引用は必ずしも正確ではありません.