APA (7th ed.) Citation

(1995). Signs of the times: A collection of loghotypes & trademark designs of Singapore. SAG books.

Chicago Style (17th ed.) Citation

Signs of the Times: A Collection of Loghotypes & Trademark Designs of Singapore. Singapore: SAG books, 1995.

MLA (9th ed.) Citation

Signs of the Times: A Collection of Loghotypes & Trademark Designs of Singapore. SAG books, 1995.

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