APA

Gangal (J K), . (2011). A Practical Course in Spoken English. : .

Chicago

Gangal (J K), . 2011. A Practical Course in Spoken English. : .

Harvard

Gangal (J K), . (2011). A Practical Course in Spoken English. : .

MLA

Gangal (J K), . A Practical Course in Spoken English. : . 2011.