APA (7th ed.) Citation

Tian, J. (2023). STUDY OF FATIGUE CHARACTERISTICS OF KEY WELDS OF MODULAR DRILLING DERRICKS. ECOPETROL S.A.

Chicago Style (17th ed.) Citation

Tian, Jialin. STUDY OF FATIGUE CHARACTERISTICS OF KEY WELDS OF MODULAR DRILLING DERRICKS. ECOPETROL S.A, 2023.

MLA (9th ed.) Citation

Tian, Jialin. STUDY OF FATIGUE CHARACTERISTICS OF KEY WELDS OF MODULAR DRILLING DERRICKS. ECOPETROL S.A, 2023.

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