Styl cytowania APA

(1999). Learn to speak English: Complete interactive English course for non-native speaker. Fremont, CA.: The Learning Company.

Styl cytowania Chicago

Learn to Speak English: Complete Interactive English Course for Non-native Speaker. Fremont, CA.: The Learning Company, 1999.

Styl cytowania MLA

Learn to Speak English: Complete Interactive English Course for Non-native Speaker. Fremont, CA.: The Learning Company, 1999.

Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..