APA引文

Pimsleur. (2020). Pimsleur russian level 4 lessons 21-25: Learn to speak and understand russian with pimsleur language programs (Unabridged.). PIMSLEUR.

Chicago Style (17th ed.) Citation

Pimsleur. Pimsleur Russian Level 4 Lessons 21-25: Learn to Speak and Understand Russian with Pimsleur Language Programs. Unabridged. New York: PIMSLEUR, 2020.

MLA引文

Pimsleur. Pimsleur Russian Level 4 Lessons 21-25: Learn to Speak and Understand Russian with Pimsleur Language Programs. Unabridged. PIMSLEUR, 2020.

警告：這些引文格式不一定是100％准確.