JK Jonathan. (1989). Beginner's guide: Field ornithology. Zoological survey of India.
Chicago Edition CitationJK Jonathan. Beginner's Guide: Field Ornithology. Calcutta: Zoological survey of India, 1989.
MLA引文JK Jonathan. Beginner's Guide: Field Ornithology. Zoological survey of India, 1989.
警告:这些引文格式不一定是100%准确.