Gaya APA

9639. (1). : Penerbit MLC.

Gaya Chicago

9639. Bu Slim & Pak Bil. : Penerbit MLC, 1. 715/EDU/141.

Gaya MLA

9639. Bu Slim & Pak Bil. : Penerbit MLC, 1. 715/EDU/141.

Gaya Turabian

9639. : Penerbit MLC, 1. 715/EDU/141.