Gaya APA

Baer, A, C, (, C. et al (1923). ice cream mix: a simplified method of instruction in standardization of the ice cream mix (Rev. and enl. ed.). wiu: .

Gaya MLA

Baer, A., C., (Arthur, Christopher),. et al. "ice cream mix: a simplified method of instruction in standardization of the ice cream mix". Rev. and enl. ed. wiu: , 1923. print.