Cita APA (7th ed.)

Korovkin P. I., Cherenev S. S., & Gutareva N. Yu. Nadezhda Yurievna. (2015). Funeral etiquette traditions of people of the world. 2015.

Cita Chicago (17th ed.)

Korovkin P. I., Cherenev S. S., i Gutareva N. Yu. Nadezhda Yurievna. Funeral Etiquette Traditions of People of the World. 2015, 2015.

Cita MLA (9th ed.)

Korovkin P. I., et al. Funeral Etiquette Traditions of People of the World. 2015, 2015.