Gaya APA
Laevastu, Taivo, Hela, Ilmo. (1970).
Fisheries Oceanography .
London:
Fishing news Books.
Gaya Chicago
Laevastu, Taivo, Hela, Ilmo.
Fisheries Oceanography.
London:
Fishing news Books,
1970.
Text.
Gaya MLA
Laevastu, Taivo, Hela, Ilmo.
Fisheries Oceanography.
London:
Fishing news Books,
1970.
Text.
Gaya Turabian
Laevastu, Taivo, Hela, Ilmo.
Fisheries Oceanography.
London:
Fishing news Books,
1970.
Print.