APA引文

Tetra Werke Coprporation. Aquqrium Digest International. Tetra Werke Coprporation.

Chicago Edition Citation

Tetra Werke Coprporation. Aquqrium Digest International. USA: Tetra Werke Coprporation.

MLA引文

Tetra Werke Coprporation. Aquqrium Digest International. Tetra Werke Coprporation.

警告：这些引文格式不一定是100％准确.