APA citiranje

Gomm H. Helena. (2002). In company. Intermediate: Teacher's Book. Oxford, Macmillan, 2002.

Chicago Style (17th ed.) Citation

Gomm H. Helena. In Company. Intermediate: Teacher's Book. Oxford, Macmillan, 2002, 2002.

MLA citiranje

Gomm H. Helena. In Company. Intermediate: Teacher's Book. Oxford, Macmillan, 2002, 2002.