Styl cytowania APA

Shugar,gershon j, Shugar,ronald a, & Bauman,lawrence. (1973). Chemical technicians' ready referance handbook. Mcgraw-hill.

Styl cytowania Chicago

Shugar,gershon j, Shugar,ronald a, i Bauman,lawrence. Chemical Technicians' Ready Referance Handbook. new york: Mcgraw-hill, 1973.

Styl cytowania MLA

Shugar,gershon j, et al. Chemical Technicians' Ready Referance Handbook. Mcgraw-hill, 1973.