APA引文

WHO. (1989). Environmental health criteria; N.87: Allethrins - Allethrin; d-Allethrin; Bioallethrin; S-Bioallethrin. Geneva: WHO.

Trích dẫn kiểu Chicago

WHO. Environmental Health Criteria; N.87: Allethrins - Allethrin; D-Allethrin; Bioallethrin; S-Bioallethrin. Geneva: WHO, 1989.

MLA引文

WHO. Environmental Health Criteria; N.87: Allethrins - Allethrin; D-Allethrin; Bioallethrin; S-Bioallethrin. Geneva: WHO, 1989.

警告：這些引文格式不一定是100％准確.