APA-referens

Nelson Courtlandt Brown. (2002). Principles and methods of harvesting timber. Biotech books.

Chicago-stil citat

Nelson Courtlandt Brown. Principles and Methods of Harvesting Timber. Delhi: Biotech books, 2002.

MLA-referens

Nelson Courtlandt Brown. Principles and Methods of Harvesting Timber. Biotech books, 2002.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.