APA (7th ed.) Citation

(1984). Calcutta in the 18th century. Firma KLM.

Chicago Style (17th ed.) Citation

Calcutta in the 18th Century. Firma KLM, 1984.

MLA (8th ed.) Citation

Calcutta in the 18th Century. Firma KLM, 1984.

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