Cita APA

Hela, I., & Laevastu, T. (1961). Fisheries hydrograph. Fishing news.

Citación estilo Chicago

Hela, Ilmo, and Taivo Laevastu. Fisheries Hydrograph. London: Fishing news, 1961.

Cita MLA

Hela, Ilmo, and Taivo Laevastu. Fisheries Hydrograph. Fishing news, 1961.

Warning: These citations may not always be 100% accurate.