(1911). Ryby =: Marsipobranchii i Pisces. Tip. Imp. akademīi nauk.
Chicagoスタイル(17版)引用形式Ryby =: Marsipobranchii I Pisces. S.-Peterburg: Tip. Imp. akademīi nauk, 1911.
MLA(8版)引用形式Ryby =: Marsipobranchii I Pisces. Tip. Imp. akademīi nauk, 1911.
警告: この引用は必ずしも正確ではありません.