APA Style

Engel, Leonard. (1984). Pustaka Alam : Laut (2). : Pustaka Time Life, Tira Pustaka Jkt.

Chicago Style

Engel, Leonard. Pustaka Alam : Laut. 2 : Pustaka Time Life, Tira Pustaka Jkt, 1984. Printed Book.

MLA Style

Engel, Leonard. Pustaka Alam : Laut. 2 : Pustaka Time Life, Tira Pustaka Jkt, 1984. Printed Book.

Turabian Style

Engel, Leonard. Pustaka Alam : Laut. 2 : Pustaka Time Life, Tira Pustaka Jkt, 1984. Printed Book.