APA Edition Citation

Sudhakar Chattopadhyaya. (1980). The Periplus of the Erythrean sea and Ptolemy on Ancient Geography of India (1st.). Asoke Ray.

Chicago Edition Citation

Sudhakar Chattopadhyaya. The Periplus of the Erythrean Sea and Ptolemy on Ancient Geography of India. 1st. Calcutta: Asoke Ray, 1980.

MLA Edition Citation

Sudhakar Chattopadhyaya. The Periplus of the Erythrean Sea and Ptolemy on Ancient Geography of India. 1st. Asoke Ray, 1980.

Warning: These citations may not always be 100% accurate.