Cita APA

Whitsell, R. H. (1989). Propagating avocados: Principles and techniques of nursery and field grafting. [S.l.]: Oakland : University of California.

Citación estilo Chicago

Whitsell, R. H. Propagating Avocados: Principles and Techniques of Nursery and Field Grafting. [S.l.]: Oakland : University of California, 1989.

Cita MLA

Whitsell, R. H. Propagating Avocados: Principles and Techniques of Nursery and Field Grafting. [S.l.]: Oakland : University of California, 1989.