Cita APA (7a ed.)

Romankevich, E. A. (1976). Organic matter in bottom sediments of the Northeast Pacific. PANGAEA.

Cita Chicago Style (17a ed.)

Romankevich, Evgeny A. Organic Matter in Bottom Sediments of the Northeast Pacific. PANGAEA, 1976.

Cita MLA (9a ed.)

Romankevich, Evgeny A. Organic Matter in Bottom Sediments of the Northeast Pacific. PANGAEA, 1976.