Gaya APA

Soeroto, A.. (1975). Abraham Lincoln : Penentang Perbudakan (1975) . Jakarta: Djambatan.

Gaya Chicago

Soeroto, A.. Abraham Lincoln : Penentang Perbudakan (1975). Jakarta: Djambatan, 1975. Printed Book.

Gaya MLA

Soeroto, A.. Abraham Lincoln : Penentang Perbudakan (1975). Jakarta: Djambatan, 1975. Printed Book.

Gaya Turabian

Soeroto, A.. Abraham Lincoln : Penentang Perbudakan (1975). Jakarta: Djambatan, 1975. Printed Book.