APA引文

Ang, P. (1977). Hemoglobin E-beta thalassemia disease in Singapore.

Chicago Style (17th ed.) Citation

Ang, Poon-liat. Hemoglobin E-beta Thalassemia Disease in Singapore. 1977.

MLA引文

Ang, Poon-liat. Hemoglobin E-beta Thalassemia Disease in Singapore. 1977.

警告：这些引文格式不一定是100％准确.