Cita APA (7a ed.)

(1911). Ryby =: Marsipobranchii i Pisces. Tip. Imp. akademīi nauk.

Cita Chicago Style (17a ed.)

Ryby =: Marsipobranchii I Pisces. S.-Peterburg: Tip. Imp. akademīi nauk, 1911.

Cita MLA (8a ed.)

Ryby =: Marsipobranchii I Pisces. Tip. Imp. akademīi nauk, 1911.