APA (7th ed.) Citation

Petkevicius, K., & Christauskas, J. Continuing education needs for chemical engineering specialists.

Chicago Style (17th ed.) Citation

Petkevicius, Kazys, and Julius Christauskas. Continuing Education Needs for Chemical Engineering Specialists.

MLA (9th ed.) Citation

Petkevicius, Kazys, and Julius Christauskas. Continuing Education Needs for Chemical Engineering Specialists.

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