APA引文

Heaps, H. S. (1978). Information retrieval, computational and theoretical aspects. Academic Press.

Chicago Style (17th ed.) Citation

Heaps, H. S. Information Retrieval, Computational and Theoretical Aspects. New York: Academic Press, 1978.

MLA引文

Heaps, H. S. Information Retrieval, Computational and Theoretical Aspects. Academic Press, 1978.

警告：這些引文格式不一定是100％准確.