APA (7th ed.) Citation

Hong, R., Ling, X. M., & Naoko, S. (2020). Postcard impressions of early 20th-century Singapore. National Library Boards.

Chicago Style (17th ed.) Citation

Hong, Regina, Xi Min Ling, and Shimazu Naoko. Postcard Impressions of Early 20th-century Singapore. Kuala Lumpur: National Library Boards, 2020.

MLA (9th ed.) Citation

Hong, Regina, et al. Postcard Impressions of Early 20th-century Singapore. National Library Boards, 2020.