Gaya APA

TIM, . (2007). SYMPOSIUM : Astaxanthin, The Only Strongest and Safest Antioxidant without Any Pro-oxidant . Surabaya: Oxygen.

Gaya MLA

TIM, . "SYMPOSIUM : Astaxanthin, The Only Strongest and Safest Antioxidant without Any Pro-oxidant". Surabaya: Oxygen, 2007. Text.