APA (7th ed.) Citation

Yap, F. H., & Lun, C. S. PREFACE. Crane Publishing Co.

Chicago Style (17th ed.) Citation

Yap, Foong Ha, and Caesar Suen Lun. PREFACE. Crane Publishing Co.

MLA (9th ed.) Citation

Yap, Foong Ha, and Caesar Suen Lun. PREFACE. Crane Publishing Co.

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