APA引文

Jayasree, P. (1985). Extent of concrete and formal thinking abilities linked to age and environment of high school science students in Kerala.

Chicago Edition Citation

Jayasree, P. Extent of Concrete and Formal Thinking Abilities Linked to Age and Environment of High School Science Students in Kerala. 1985.

MLA引文

Jayasree, P. Extent of Concrete and Formal Thinking Abilities Linked to Age and Environment of High School Science Students in Kerala. 1985.

警告：這些引文格式不一定是100％准確.