[Unknown]. (2001). [Title inferred from ISBN: Engineering Physical Metallurgy / Practical Botany] (BP-1942/16.).
Cita Chicago (17th ed.)[Unknown]. [Title Inferred from ISBN: Engineering Physical Metallurgy / Practical Botany]. BP-1942/16. 2001.
Cita MLA (9th ed.)[Unknown]. [Title Inferred from ISBN: Engineering Physical Metallurgy / Practical Botany]. BP-1942/16. 2001.
Atenció: Aquestes cites poden no estar 100% correctes.