Style de citation APA

Chhapgar,B F. (1991). Wonder world under water. National Book Trust.

Style de citation Chicago

Chhapgar,B F. Wonder World Under Water. New Delhi: National Book Trust, 1991.

Style de citation MLA

Chhapgar,B F. Wonder World Under Water. National Book Trust, 1991.

Attention : ces citations peuvent ne pas être correctes à 100%.