APA-referens (7:e uppl.)

Stebbing, E. (2023). The bark-boring beetle attack in the coniferous forests in the Simla Catchment Area. Superintendent Government Printing.

Chicago-referens (17:e uppl.)

Stebbing, E.P. The Bark-boring Beetle Attack in the Coniferous Forests in the Simla Catchment Area. Superintendent Government Printing, 2023.

MLA-referens (9:e uppl.)

Stebbing, E.P. The Bark-boring Beetle Attack in the Coniferous Forests in the Simla Catchment Area. Superintendent Government Printing, 2023.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.