Cita APA (7th ed.)

KOTPAL,R.L. (1996). A Textbook of Minor Phyla (11th ed.). Rastogi Publications.

Cita Chicago (17th ed.)

KOTPAL,R.L. A Textbook of Minor Phyla. 11th ed. India: Rastogi Publications, 1996.

Cita MLA (9th ed.)

KOTPAL,R.L. A Textbook of Minor Phyla. 11th ed. Rastogi Publications, 1996.