Citazione Stile APA (7a Edizione)

Devarajan, M. P. (1976). Activities leading to geography (16. ed.). Rajan.

Citazione stile Chigago Style (17a edizione)

Devarajan, M. P. Activities Leading to Geography. 16. ed. Madras: Rajan, 1976.

Citatione MLA (9a ed.)

Devarajan, M. P. Activities Leading to Geography. 16. ed. Rajan, 1976.