Gaya APA

Leslie, John. (1998). Universes (1). : Routledge.

Gaya Chicago

Leslie, John. Universes. 1 : Routledge, 1998. Non Fiction.

Gaya MLA

Leslie, John. Universes. 1 : Routledge, 1998. Non Fiction.

Gaya Turabian

Leslie, John. Universes. 1 : Routledge, 1998. Non Fiction.