APA引文

Heap, B. W. (1968). Guide to Carrers And Courses. Wardlock Educational.

Chicago Edition Citation

Heap, Brian W. Guide to Carrers And Courses. London: Wardlock Educational, 1968.

MLA引文

Heap, Brian W. Guide to Carrers And Courses. Wardlock Educational, 1968.

警告：這些引文格式不一定是100％准確.