APA (7th ed.) Citation

Floris, F. D., Irawan, S., & Maer, M. N. D. (2007). English for General Occupational Purposes: Finding & Maintaining Your Career. Graha Ilmu.

Chicago Style (17th ed.) Citation

Floris, Flora Debora, Stefanny Irawan, and Maria Natalia D. Maer. English for General Occupational Purposes: Finding & Maintaining Your Career. Graha Ilmu, 2007.

MLA (8th ed.) Citation

Floris, Flora Debora, et al. English for General Occupational Purposes: Finding & Maintaining Your Career. Graha Ilmu, 2007.