Cita APA

Nelson, T., & Langdale, J. A. (1989). Patterns of leaf development in C4 plants.

Chicago Style Citation

Nelson, T., i J A. Langdale. Patterns of Leaf Development in C4 Plants. 1989.

Cita MLA

Nelson, T., i J A. Langdale. Patterns of Leaf Development in C4 Plants. 1989.

Atenció: Aquestes cites poden no estar 100% correctes.